Merge pull request 'Release 2026.10.6.1' (#159) from release/2026.10.6.1-pr into main

Security reports now go to [email protected] and code-of-conduct reports to [email protected], replacing a personal address. Written in the same obfuscated form as before.

.gitea/workflows/ci.yml

@@ -7,7 +7,12 @@
 # instance resolves short `uses:` against itself, never GitHub, so nothing
 # unreviewed can be pulled in.
 #
-# Not ported, as on GitLab: publish.yml and release.yml still need doing.
+# BUILD_ON: when the Actions variable BUILD_ON is 'github' (org or repo),
+# fork-checks and build skip here and the `github` job below waits for the
+# same work done by .github/workflows/ci.yml on the GitHub mirror, passing or
+# failing with it -- so this run still carries the answer pull requests and
+# merges look at. Unset, everything builds here as before. If GitHub is
+# unavailable, unset BUILD_ON and nothing else has to change.
 name: ci
 
 on:
@@ -25,6 +30,7 @@ jobs:
   # without the AGPL 5(a) notice. Seconds, and needs no toolchain. The notice
   # check diffs against the upstream snapshot branch, hence the full fetch.
   fork-checks:
+    if: ${{ vars.BUILD_ON != 'github' }}
     runs-on: light
     container:
       image: python:3.13-slim@sha256:8d9d0b8bcf6506481eae4907c18f5e3e7902e629f5f6d684f9e7c32e85e3ddf0 # 3.13-slim
@@ -52,6 +58,7 @@ jobs:
         run: python3 -m unittest discover -s tools/fork/tests
 
   build:
+    if: ${{ vars.BUILD_ON != 'github' }}
     # Either runner (host1 or host2): the build needs no docker socket.
     runs-on: light
     container:
@@ -101,3 +108,39 @@ jobs:
           used=$(du -s --block-size=1G /cache/target 2>/dev/null | cut -f1)
           echo "target dir: ${used:-0} GB"
           if [ "${used:-0}" -gt 60 ]; then rm -rf /cache/target && echo "over 60 GB: target dir cleared"; fi
+
+  # BUILD_ON=github: the GitHub mirror builds this commit and posts the result
+  # back as the commit status "github/ci (branch)". This waits for that status
+  # and takes its answer. The mirror pushes on every commit, so a missing
+  # status means GitHub has not got the push or is not running: after the
+  # timeout this fails, which is the cue to unset BUILD_ON.
+  github:
+    if: ${{ vars.BUILD_ON == 'github' }}
+    # Its own runner label with plenty of slots: this job only polls, but holds a slot
+    # for as long as the GitHub build takes, and must not starve the build runners.
+    runs-on: wait
+    timeout-minutes: 150
+    container:
+      image: python:3.13-slim@sha256:8d9d0b8bcf6506481eae4907c18f5e3e7902e629f5f6d684f9e7c32e85e3ddf0 # 3.13-slim
+    steps:
+      - env:
+          TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ github.event.pull_request.head.sha || github.sha }}
+          CONTEXT: github/ci (branch)
+        run: |
+          python3 - <<'EOF'
+          import json, os, time, urllib.request
+          url = (f"{os.environ['CI_SERVER_INTERNAL']}/api/v1/repos/{os.environ['GITHUB_REPOSITORY']}"
+                 f"/commits/{os.environ['SHA']}/statuses?limit=50")
+          req = urllib.request.Request(url, headers={"Authorization": f"token {os.environ['TOKEN']}"})
+          ctx, last = os.environ["CONTEXT"], None
+          print(f"waiting for '{ctx}' on {os.environ['SHA']}", flush=True)
+          while True:
+              mine = [s for s in json.load(urllib.request.urlopen(req)) if s["context"] == ctx]
+              state = max(mine, key=lambda s: s["id"]) if mine else None
+              if state and state["status"] != last:
+                  last = state["status"]; print(f"{ctx}: {last}  {state.get('target_url', '')}", flush=True)
+              if last == "success": raise SystemExit(0)
+              if last in ("failure", "error"): raise SystemExit(1)
+              time.sleep(20)
+          EOF

.gitea/workflows/publish.yml

@@ -42,6 +42,14 @@
 #
 # The push logs in with PACKAGE_TOKEN (jcoffey-dev, write:package): the job's
 # own token is refused by the container registry.
+#
+# BUILD_ON: when the Actions variable BUILD_ON is 'github' (org or repo), every
+# job here but the announcement skips, and the tag is published by
+# .github/workflows/ci.yml on the GitHub mirror instead -- same guards, same
+# tags, the same Release and binaries, created here through the API. The
+# `github` job waits for that run's commit status, "github/ci (tag)", and the
+# announcement follows it as it follows the binaries here. Unset, everything
+# runs here as before.
 name: publish
 
 on:
@@ -50,6 +58,7 @@ on:
 
 jobs:
   version:
+    if: ${{ vars.BUILD_ON != 'github' }}
     runs-on: light
     container:
       image: python:3.13-slim@sha256:8d9d0b8bcf6506481eae4907c18f5e3e7902e629f5f6d684f9e7c32e85e3ddf0 # 3.13-slim
@@ -88,6 +97,7 @@ jobs:
           echo "version $V"
 
   publish-amd64:
+    if: ${{ vars.BUILD_ON != 'github' }}
     needs: [version]
     runs-on: docker
     container:
@@ -128,6 +138,7 @@ jobs:
         run: docker logout "$REGISTRY" || true
 
   publish-arm64:
+    if: ${{ vars.BUILD_ON != 'github' }}
     needs: [version, publish-amd64]
     runs-on: docker
     container:
@@ -162,11 +173,46 @@ jobs:
       - if: always()
         run: docker logout "$REGISTRY" || true
 
+  # BUILD_ON=github: waits for the GitHub mirror's run for this tag, which
+  # posts its result back as the commit status "github/ci (tag)", and takes
+  # its answer. Fails after the timeout if no answer comes.
+  github:
+    if: ${{ vars.BUILD_ON == 'github' }}
+    # Its own runner label with plenty of slots: this job only polls, but holds a slot
+    # for as long as the GitHub build takes, and must not starve the build runners.
+    runs-on: wait
+    timeout-minutes: 240
+    container:
+      image: python:3.13-slim@sha256:8d9d0b8bcf6506481eae4907c18f5e3e7902e629f5f6d684f9e7c32e85e3ddf0 # 3.13-slim
+    steps:
+      - env:
+          TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SHA: ${{ github.sha }}
+          CONTEXT: github/ci (tag)
+        run: |
+          python3 - <<'EOF'
+          import json, os, time, urllib.request
+          url = (f"{os.environ['CI_SERVER_INTERNAL']}/api/v1/repos/{os.environ['GITHUB_REPOSITORY']}"
+                 f"/commits/{os.environ['SHA']}/statuses?limit=50")
+          req = urllib.request.Request(url, headers={"Authorization": f"token {os.environ['TOKEN']}"})
+          ctx, last = os.environ["CONTEXT"], None
+          print(f"waiting for '{ctx}' on {os.environ['SHA']}", flush=True)
+          while True:
+              mine = [s for s in json.load(urllib.request.urlopen(req)) if s["context"] == ctx]
+              state = max(mine, key=lambda s: s["id"]) if mine else None
+              if state and state["status"] != last:
+                  last = state["status"]; print(f"{ctx}: {last}  {state.get('target_url', '')}", flush=True)
+              if last == "success": raise SystemExit(0)
+              if last in ("failure", "error"): raise SystemExit(1)
+              time.sleep(20)
+          EOF
+
   # The weekly release creates its Release (and so the tag) first; a tag
   # pushed by hand has none. Either way the tag ends up with exactly one
   # Release, created once the amd64 image exists so its pull instructions
   # work; arm64 and the binaries follow.
   release:
+    if: ${{ vars.BUILD_ON != 'github' }}
     needs: [version, publish-amd64]
     runs-on: light
     container:
@@ -216,6 +262,7 @@ jobs:
   # `docker create` does not start anything, so pulling an arm64 image on an
   # amd64 runner and copying a file out of it needs no emulation.
   binaries:
+    if: ${{ vars.BUILD_ON != 'github' }}
     needs: [version, publish-arm64, release]
     runs-on: docker
     container:
@@ -289,8 +336,14 @@ jobs:
   # The release above is made with the job's own token, and Gitea starts no
   # workflow for events the Actions bot causes -- announce.yml's
   # 'on: release' never fires for it -- so announce it from here.
+  #
+  # With BUILD_ON=github the release and binaries come from the GitHub run,
+  # so the announcement waits for the `github` job instead. The Release that
+  # run creates for a hand-pushed tag is made with a user token, so
+  # announce.yml fires for it too; discourse-release keeps one topic per tag.
   announce:
-    needs: [release, binaries]
+    needs: [release, binaries, github]
+    if: ${{ always() && ((needs.release.result == 'success' && needs.binaries.result == 'success') || needs.github.result == 'success') }}
     runs-on: light
     steps:
       - uses: coffey-labs/actions/discourse-release@e9293996e2efa770839121fa8f8da93083f216be

.github-upstream/dependabot.yml

@@ -5,11 +5,6 @@
 
 version: 2
 updates:
-  - package-ecosystem: "cargo" # See documentation for possible values
-    directory: "/" # Location of package manifests
-    schedule:
-      interval: "weekly"
-
   # Enable version updates for GitHub Actions
   - package-ecosystem: "github-actions"
     # Workflow files stored in the default location of `.github/workflows`

.github-upstream/workflows/auto-close-issues.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Close issues from non-allowed authors
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             // Users allowed to open issues directly. All other authors will have

.github-upstream/workflows/auto-close-prs.yml

@@ -18,7 +18,7 @@ jobs:
           sparse-checkout-cone-mode: false
 
       - name: Close PRs from non-allowed authors
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             const fs = require('fs');

.github-upstream/workflows/auto-redirect-discussions.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Post support portal redirect
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             const discussion = context.payload.discussion;

.github-upstream/workflows/scorecard.yml

@@ -73,6 +73,6 @@ jobs:
       # Upload the results to GitHub's code scanning dashboard (optional).
       # Commenting out will disable upload of results to your repo's Code Scanning dashboard
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/[email protected]7.4
+        uses: github/codeql-action/[email protected]8.2
         with:
           sarif_file: results.sarif

.github-upstream/workflows/trivy.yml

@@ -36,6 +36,6 @@ jobs:
           severity: 'CRITICAL,HIGH'
 
       - name: Upload Trivy scan results to GitHub Security tab
-        uses: github/codeql-action/[email protected]7.4
+        uses: github/codeql-action/[email protected]8.2
         with:
           sarif_file: 'trivy-results.sarif'

.github/dependabot.yml

@@ -1,42 +0,0 @@
-version: 2
-updates:
-  # Cargo. One entry: the workspace has a single lockfile at the root, and
-  # ~30 manifests that upstream bumps on every release -- pointing entries at
-  # individual crates would find manifests with no lockfile beside them.
-  #
-  # Minor and patch arrive as one pull request a week. Majors are left out of
-  # the group on purpose: they are migrations rather than bumps, and each one
-  # deserves its own pull request and its own CI run.
-  - package-ecosystem: cargo
-    directory: "/"
-    schedule:
-      interval: weekly
-      day: tuesday
-      time: "09:00"
-      timezone: Etc/UTC
-    open-pull-requests-limit: 5
-    groups:
-      minor-and-patch:
-        update-types:
-          - minor
-          - patch
-  - package-ecosystem: github-actions
-    directory: "/"
-    schedule:
-      interval: weekly
-      day: tuesday
-      time: "09:00"
-      timezone: Etc/UTC
-    groups:
-      actions:
-        patterns:
-          - "*"
-  # The Dockerfiles pin their base images, so this is what keeps a published
-  # image off a stale base between releases.
-  - package-ecosystem: docker
-    directory: "/"
-    schedule:
-      interval: weekly
-      day: tuesday
-      time: "09:00"
-      timezone: Etc/UTC

.github/workflows/ci.yml

@@ -1,51 +1,482 @@
-# What CI can check without a mail server's worth of infrastructure.
+# CI and publishing on GitHub, for the repository Gitea mirrors here.
 #
-# The build, and that every test target compiles. It deliberately does not
-# *run* the test suites: the unit tests only build with the integration crate
-# in the graph, because that is what switches on the `test_mode` features they
-# rely on (docs/spec/SPEC.md 2.2b), and the integration suites need a `STORE`,
-# fixed ports, and in most cases a container apiece (docs/spec/
-# container-tests.md). Running them here would mean either a green tick that
-# skipped everything, or a red one that means "the runner has no Redis".
+# Gitea (git.coffeylabs.org) is where this project lives: pull requests,
+# issues, releases and the container registry are all there, and it pushes
+# every branch and tag to this GitHub copy as it changes. GitHub's hosted
+# runners are faster than the self-hosted ones -- and have native arm64 -- so
+# the building happens here, and the answer goes back to Gitea as a commit
+# status that Gitea's own ci.yml / publish.yml wait on.
 #
-# So this catches what it can honestly catch -- code that does not compile,
-# including test code -- and the suites are run by hand, one at a time, as
-# that page describes. If that changes, it changes because someone made the
-# suites runnable unattended, not because CI started ignoring failures.
-name: CI
+# One switch decides which side builds: the Actions variable BUILD_ON, set on
+# both forges. BUILD_ON=github runs every job below and turns Gitea's heavy
+# jobs into a wait for this one; anything else leaves Gitea building exactly
+# as before and every job here skips. If GitHub is ever unavailable, unset it
+# on Gitea and nothing else has to change.
+#
+# Needs, as organization settings rather than anything in this file:
+#   variables  BUILD_ON=github, REGISTRY (the Gitea container registry),
+#              GITEA_URL (the Gitea base URL)
+#   secret     GITEA_TOKEN -- jcoffey-dev, write:repository + write:package:
+#              commit statuses, the release and its assets, the registry push
+#
+# There is no pull_request trigger: pull requests happen on Gitea, and their
+# branch arrives here as an ordinary push. Branch pushes get what Gitea's
+# ci.yml checks; v* tags get what its publish.yml does. Schedules (the weekly
+# release, the upstream watch) and the release announcement stay on Gitea.
+#
+# Every `uses:` is pinned to a full commit SHA with the release in the
+# trailing comment. A tag is a mutable pointer; do not "simplify" a pin back
+# to one. Only GitHub's own actions and the three docker/* ones are used.
+name: ci
+
 on:
   push:
-    branches: [main]
-  pull_request:
-  # Lets CI be run by hand against any ref, including one that predates a CI
-  # change, without pushing an empty commit to move it.
+    branches: ['**']
+    tags: ['**']
   workflow_dispatch:
 
-# A second push to a branch cancels the run still going for the first: the
-# older run's answer is about code nobody is looking at any more.
+# A newer push to a branch cancels the run for the older one, whose answer is
+# about code nobody is looking at any more. A tag run is never cancelled: it
+# publishes.
 concurrency:
   group: ci-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ github.ref_type == 'branch' }}
+
+permissions:
+  contents: read
+
+env:
+  GITEA_URL: ${{ vars.GITEA_URL }}
+  # The Gitea status this run answers for. Gitea waits on the one matching
+  # its own event: "(branch)" from ci.yml, "(tag)" from publish.yml.
+  STATUS_CONTEXT: github/ci (${{ github.ref_type }})
 
 jobs:
-  build:
+  # Tells Gitea a run has started, so a pull request shows it as pending
+  # rather than missing while the build is still going.
+  start:
+    if: ${{ vars.BUILD_ON == 'github' }}
+    runs-on: ubuntu-latest
+    steps:
+      - env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: |
+          jq -n --arg c "$STATUS_CONTEXT" \
+                --arg u "$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID" \
+                '{state:"pending", context:$c, target_url:$u, description:"GitHub Actions"}' |
+          curl -fsS -o /dev/null -X POST -H "Authorization: token $GITEA_TOKEN" \
+               -H 'Content-Type: application/json' --data @- \
+               "$GITEA_URL/api/v1/repos/$GITHUB_REPOSITORY/statuses/$GITHUB_SHA"
+
+  # ----------------------------------------------------------- branches ------
+  # What an upstream merge can bring in or leave behind without a conflict:
+  # the upstream name in a new string literal, and a changed upstream file
+  # without the AGPL 5(a) notice. Seconds, and needs no toolchain. The notice
+  # check diffs against the upstream snapshot in the history, hence the full
+  # fetch.
+  fork-checks:
+    if: ${{ vars.BUILD_ON == 'github' && github.ref_type == 'branch' }}
     runs-on: ubuntu-latest
     steps:
-      # Every `uses:` here is pinned to a full commit SHA, with the release it
-      # belongs to in the trailing comment. A tag is a mutable pointer, so
-      # trusting `@v7` is trusting every future version of that action,
-      # including one pushed by whoever compromises the account. Dependabot
-      # updates both halves together -- do not "simplify" a pin back to a tag.
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
-      - name: System dependencies
-        # foundationdb and the search backends are off by default, but the
-        # default feature set still links against the system's C libraries.
-        run: sudo apt-get update && sudo apt-get install -y --no-install-recommends clang
-      - name: Build the server
-        run: cargo build -p inbuxa --locked
-      - name: Compile every test target
-        # `--no-run` is the point: it builds the unit tests and the integration
-        # crate together, which is the combination that resolves the test
-        # features, and stops short of running anything that wants a store.
-        run: cargo test --workspace --locked --no-run
+        with:
+          fetch-depth: 0
+      - run: python3 tools/fork/name-check.py
+      - if: always()
+        run: python3 tools/fork/notice-check.py
+      # Cargo can patch a dependency to a directory in this repository, and
+      # the image builds from a context .dockerignore prunes to almost
+      # nothing. CI never sees the difference; a release does.
+      - if: always()
+        run: python3 tools/fork/context-check.py
+      # The personal-data catalog must classify every object and field the
+      # schema has, and name nothing that is gone.
+      - if: always()
+        run: python3 tools/fork/privacy-check.py
+      # The admin reads each expression field's allowed values and variables
+      # from the schema; they're generated from the registry and must match it.
+      - if: always()
+        run: python3 tools/fork/expr-schema.py --check
+      - if: always()
+        run: python3 -m unittest discover -s tools/fork/tests
+
+  # The build, and that every test target compiles. The suites are not run:
+  # they need a store, fixed ports and containers (docs/spec/
+  # container-tests.md), and are run by hand.
+  build:
+    if: ${{ vars.BUILD_ON == 'github' && github.ref_type == 'branch' }}
+    runs-on: ubuntu-latest
+    env:
+      CARGO_INCREMENTAL: "0"
+      # Debug info is most of a dev target dir, and nothing here runs a
+      # debugger. Without it the dev and test builds fit the runner's disk and
+      # the cache below stays small enough to be worth restoring.
+      CARGO_PROFILE_DEV_DEBUG: "0"
+      CARGO_PROFILE_TEST_DEBUG: "0"
+    steps:
+      # The hosted image carries toolchains this build never touches; a dev,
+      # test and release build of RocksDB and the workspace needs the room.
+      - run: |
+          sudo rm -rf /usr/share/dotnet /usr/local/lib/android /opt/ghc /opt/hostedtoolcache/CodeQL
+          df -h /
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      # Current stable, as Gitea's rust:1 image is.
+      - id: rust
+        run: |
+          rustup toolchain install stable --profile minimal
+          rustup default stable
+          echo "version=$(rustc -V | cut -d' ' -f2)" >> "$GITHUB_OUTPUT"
+      - run: sudo apt-get update -qq && sudo apt-get install -y -qq --no-install-recommends clang >/dev/null
+      # Cargo's download cache and the dev/test target dir, keyed on the
+      # lockfile and the compiler. Saved from main only, so the one cache
+      # every branch restores is main's, and branches cannot evict it.
+      - uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
+        with:
+          path: |
+            ~/.cargo/registry/index
+            ~/.cargo/registry/cache
+            ~/.cargo/git/db
+            target/debug
+          key: cargo-${{ steps.rust.outputs.version }}-${{ hashFiles('Cargo.lock') }}
+          restore-keys: cargo-${{ steps.rust.outputs.version }}-
+      - run: cargo build -p inbuxa --locked
+      # --no-run: compiles every test target without running them, which
+      # catches a test that no longer builds without needing a store.
+      - run: cargo test --workspace --locked --no-run
+      - if: github.ref == 'refs/heads/main'
+        uses: actions/cache/save@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
+        with:
+          path: |
+            ~/.cargo/registry/index
+            ~/.cargo/registry/cache
+            ~/.cargo/git/db
+            target/debug
+          key: cargo-${{ steps.rust.outputs.version }}-${{ hashFiles('Cargo.lock') }}
+      # The release profile, on main only. It is the profile the image is
+      # built with, and it fails in ways the dev profile does not: v2026.9.24
+      # was tagged on a commit whose CI was green and whose release build
+      # could not compile the scim crate at all.
+      - if: github.ref == 'refs/heads/main'
+        run: cargo build -p inbuxa --locked --release
+
+  # --------------------------------------------------------------- tags ------
+  # Two guards before anything is pushed, the same as Gitea's publish.yml:
+  #   * the tag must be v<brand_version!>. The version is a string in
+  #     crates/types/src/branding.rs, not Cargo.toml, and the image is tagged
+  #     with it, so a tag beside an unbumped macro would publish an image that
+  #     reports a different version from its tag.
+  #   * the tag must be on main or on a release/* branch, so an image never
+  #     describes code that was never reviewed onto one of them. A release/*
+  #     branch carries a hotfix cut from an earlier release tag.
+  version:
+    if: ${{ vars.BUILD_ON == 'github' && github.ref_type == 'tag' && startsWith(github.ref_name, 'v') }}
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.v.outputs.version }}
+    steps:
+      # Full history, and every branch as origin/*: the ancestry check cannot
+      # be answered from a shallow clone.
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          fetch-depth: 0
+      - id: v
+        env:
+          TAG: ${{ github.ref_name }}
+        run: |
+          set -euo pipefail
+          # Scoped to the macro body: branding.rs holds other string literals,
+          # and tagging an image from one of those would be worse than failing.
+          V="$(awk '/macro_rules! brand_version /,/^}/' crates/types/src/branding.rs \
+               | grep -om1 '"[0-9][^"]*"' | tr -d '"')"
+          [ -n "$V" ] || { echo "could not read brand_version! from branding.rs" >&2; exit 1; }
+          if [ "$TAG" != "v$V" ]; then
+            echo "Tag $TAG names a commit whose brand_version! says $V." >&2
+            echo "Refusing to publish an image that would report the wrong version." >&2
+            exit 1
+          fi
+          commit="$(git rev-parse "${TAG}^{commit}")"
+          on=""
+          for ref in origin/main $(git for-each-ref --format='%(refname:short)' 'refs/remotes/origin/release/*'); do
+            if git merge-base --is-ancestor "$commit" "$ref"; then on="$ref"; break; fi
+          done
+          [ -n "$on" ] || { echo "$TAG is not on main or a release/* branch" >&2; exit 1; }
+          echo "$TAG is on $on"
+          echo "version=$V" >> "$GITHUB_OUTPUT"
+
+  # Each architecture on its own native runner, side by side. The Dockerfile
+  # cross-compiles from the build platform, and on the self-hosted runners one
+  # machine built both one after the other; here two machines build at once,
+  # each natively (the builder stage picks the matching target, and the
+  # aarch64 toolchain it installs exists on arm64 too), and the small final
+  # stage needs no QEMU. amd64 also moves :<version> as soon as it is done, so
+  # a production deploy can start from it; :latest waits for the index below,
+  # so it never names an image without arm64.
+  publish:
+    needs: [version]
+    runs-on: ${{ matrix.runner }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arch: amd64
+            runner: ubuntu-latest
+          - arch: arm64
+            runner: ubuntu-24.04-arm
+    env:
+      VERSION: ${{ needs.version.outputs.version }}
+    steps:
+      - run: |
+          sudo rm -rf /usr/share/dotnet /usr/local/lib/android /opt/ghc /opt/hostedtoolcache/CodeQL
+          echo "IMAGE=${{ vars.REGISTRY }}/${GITHUB_REPOSITORY,,}" >> "$GITHUB_ENV"
+      # The release link (fat LTO, one codegen unit) outgrows the runner's
+      # 16 GB: v2026.9.30's arm64 link was killed for memory. Swap gives it
+      # room; buildx's container has no memory limit of its own, so it
+      # reaches the host's swap.
+      - run: |
+          sudo fallocate -l 16G /swap.release
+          sudo chmod 600 /swap.release
+          sudo mkswap /swap.release >/dev/null
+          sudo swapon /swap.release
+          free -g
+          df -h /
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - uses: docker/setup-buildx-action@594f3bf4285d9ea8dc53c9a0c9c4092420091003 # v4.4.0
+      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
+        with:
+          registry: ${{ vars.REGISTRY }}
+          username: jcoffey-dev
+          password: ${{ secrets.GITEA_TOKEN }}
+      # Attestations off: they add manifests of their own, and the index
+      # should hold the two images and nothing else. No build cache: GitHub
+      # scopes a tag run's cache to that tag, so the next release could never
+      # read it, and each one would park several GB in the repository's 10 GB
+      # cache and evict main's cargo cache.
+      - uses: docker/build-push-action@c3c9e263c25d99ce0380d002d59b67737d91b0dc # v7.4.0
+        with:
+          context: .
+          platforms: linux/${{ matrix.arch }}
+          provenance: false
+          sbom: false
+          push: true
+          tags: |
+            ${{ env.IMAGE }}:${{ env.VERSION }}-${{ matrix.arch }}
+            ${{ matrix.arch == 'amd64' && format('{0}:{1}', env.IMAGE, env.VERSION) || '' }}
+
+  # Joins the two per-architecture tags into :<version> and :latest. Built
+  # from the per-architecture tags rather than :<version>, which by now is
+  # the amd64 image and would be read as such.
+  index:
+    needs: [version, publish]
+    runs-on: ubuntu-latest
+    env:
+      VERSION: ${{ needs.version.outputs.version }}
+    steps:
+      - run: echo "IMAGE=${{ vars.REGISTRY }}/${GITHUB_REPOSITORY,,}" >> "$GITHUB_ENV"
+      - uses: docker/setup-buildx-action@594f3bf4285d9ea8dc53c9a0c9c4092420091003 # v4.4.0
+      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
+        with:
+          registry: ${{ vars.REGISTRY }}
+          username: jcoffey-dev
+          password: ${{ secrets.GITEA_TOKEN }}
+      - run: |
+          docker buildx imagetools create \
+            --tag "$IMAGE:$VERSION" \
+            --tag "$IMAGE:latest" \
+            "$IMAGE:$VERSION-amd64" "$IMAGE:$VERSION-arm64"
+          docker buildx imagetools inspect "$IMAGE:$VERSION"
+      # Gitea keeps a container package on its owner; linking it shows it on
+      # the repository's Packages tab. Idempotent.
+      - env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+        run: |
+          owner="${GITHUB_REPOSITORY%%/*}"; name="${GITHUB_REPOSITORY#*/}"
+          curl -fsS -o /dev/null -X POST -H "Authorization: token $GITEA_TOKEN" \
+            "$GITEA_URL/api/v1/packages/${owner,,}/container/$name/-/link/$name" \
+            || echo "package already linked (or link refused); not fatal"
+
+  # The weekly release creates its Release (and so the tag) on Gitea first; a
+  # tag pushed by hand has none. Either way the tag ends up with exactly one
+  # Release there, created once the image exists so its pull instructions
+  # work.
+  release:
+    needs: [version, index]
+    runs-on: ubuntu-latest
+    steps:
+      - env:
+          TAG: ${{ github.ref_name }}
+          VERSION: ${{ needs.version.outputs.version }}
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          REGISTRY: ${{ vars.REGISTRY }}
+        run: |
+          set -euo pipefail
+          api="$GITEA_URL/api/v1/repos/$GITHUB_REPOSITORY"
+          code="$(curl -sS -o /dev/null -w '%{http_code}' -H "Authorization: token $GITEA_TOKEN" "$api/releases/tags/$TAG")"
+          if [ "$code" = 200 ]; then echo "$TAG already has a release"; exit 0; fi
+          [ "$code" = 404 ] || { echo "looking up the release for $TAG answered $code" >&2; exit 1; }
+          image="$REGISTRY/${GITHUB_REPOSITORY,,}:$VERSION"
+          body="Container image: \`$image\` (linux/amd64, linux/arm64); also \`:latest\`.
+
+          Binaries for a host install are attached: \`inbuxa-linux-amd64.tar.gz\` and \`inbuxa-linux-arm64.tar.gz\`, with \`SHA256SUMS\`. Each is the binary out of this release's image for that architecture, so it is the same build. The image grants it \`cap_net_bind_service\`; a host install has to grant that itself (\`setcap\`, or \`AmbientCapabilities\` in the unit) to bind port 25."
+          jq -n --arg tag "$TAG" --arg name "INBUXA $VERSION" --arg body "$body" \
+                '{tag_name:$tag, name:$name, body:$body}' |
+          curl -fsS -X POST -H "Authorization: token $GITEA_TOKEN" -H 'Content-Type: application/json' \
+               --data @- "$api/releases" | jq -r '"created release " + .tag_name'
+
+  # The binaries for a host install, taken out of the image that was just
+  # pushed rather than compiled again: the binary in the tarball is the file
+  # the image runs. `docker create` starts nothing, so copying a file out of
+  # the arm64 image on an amd64 runner needs no emulation.
+  binaries:
+    needs: [version, index, release]
+    runs-on: ubuntu-latest
+    env:
+      VERSION: ${{ needs.version.outputs.version }}
+      TAG: ${{ github.ref_name }}
+      GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+    steps:
+      - run: echo "IMAGE=${{ vars.REGISTRY }}/${GITHUB_REPOSITORY,,}" >> "$GITHUB_ENV"
+      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
+        with:
+          registry: ${{ vars.REGISTRY }}
+          username: jcoffey-dev
+          password: ${{ secrets.GITEA_TOKEN }}
+      - name: take the binaries out of the image
+        run: |
+          set -euo pipefail
+          mkdir -p out && cd out
+          for arch in amd64 arm64; do
+            docker pull -q --platform "linux/$arch" "$IMAGE:$VERSION"
+            id="$(docker create --platform "linux/$arch" "$IMAGE:$VERSION")"
+            docker cp "$id:/usr/local/bin/inbuxa" inbuxa
+            docker rm -f "$id" >/dev/null
+            chmod 0755 inbuxa
+            tar -czf "inbuxa-linux-$arch.tar.gz" inbuxa
+            rm inbuxa
+          done
+          sha256sum inbuxa-linux-*.tar.gz > SHA256SUMS
+          cat SHA256SUMS
+      # A re-run of a tag replaces its assets rather than leaving two files
+      # with the same name and different contents.
+      #
+      # The uploads cross Cloudflare, which dropped 50 MB HTTP/2 uploads
+      # part-way for v2026.9.30.1 (curl 92, PROTOCOL_ERROR; origin logged
+      # 400), once on each of two runs. Uploads go over HTTP/1.1 and retry.
+      - name: attach them to the release
+        run: |
+          set -euo pipefail
+          api="$GITEA_URL/api/v1/repos/$GITHUB_REPOSITORY"
+          auth="Authorization: token $GITEA_TOKEN"
+          retry=(--retry 5 --retry-all-errors --retry-delay 15)
+          rel="$(curl -fsS "${retry[@]}" -H "$auth" "$api/releases/tags/$TAG" | jq -r .id)"
+          assets="$(curl -fsS "${retry[@]}" -H "$auth" "$api/releases/$rel/assets")"
+          for f in out/inbuxa-linux-amd64.tar.gz out/inbuxa-linux-arm64.tar.gz out/SHA256SUMS; do
+            name="$(basename "$f")"
+            old="$(jq -r --arg n "$name" '.[] | select(.name == $n) | .id' <<<"$assets")"
+            for id in $old; do curl -fsS "${retry[@]}" -o /dev/null -X DELETE -H "$auth" "$api/releases/$rel/assets/$id"; done
+            curl -fsS --http1.1 "${retry[@]}" -o /dev/null -X POST -H "$auth" -F "attachment=@$f" "$api/releases/$rel/assets?name=$name"
+            echo "attached $name"
+          done
+
+  # ------------------------------------------------------ ghcr replica ------
+  # Copies the release image from the Gitea registry, which stays the
+  # authoritative one, to ghcr.io under the same version tag and :latest. It is
+  # a copy, not a second build: the digest on GHCR is the digest on the
+  # registry, so `docker pull ghcr.io/...` gets exactly the same image. Left
+  # out of the report to Gitea, like the release copy, so a GHCR problem
+  # cannot fail a release.
+  ghcr:
+    if: ${{ vars.BUILD_ON == 'github' && github.ref_type == 'tag' }}
+    needs: [version, index]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - env:
+          GH_TOKEN: ${{ github.token }}
+          TAG: ${{ needs.version.outputs.version }}
+        run: |
+          set -euo pipefail
+          src="${{ vars.REGISTRY }}/${GITHUB_REPOSITORY,,}"
+          dst="ghcr.io/${GITHUB_REPOSITORY,,}"
+          tag="$TAG"
+          echo "$GH_TOKEN" | docker login ghcr.io -u "$GITHUB_ACTOR" --password-stdin
+          docker buildx imagetools create -t "$dst:$tag" -t "$dst:latest" "$src:$tag"
+          want="$(docker buildx imagetools inspect "$src:$tag" --format '{{json .Manifest.Digest}}')"
+          got="$(docker buildx imagetools inspect "$dst:$tag" --format '{{json .Manifest.Digest}}')"
+          echo "registry $src:$tag = $want"
+          echo "ghcr     $dst:$tag = $got"
+          [ "$want" = "$got" ] || echo "::warning::GHCR digest differs from the registry's"
+          docker logout ghcr.io
+
+  # ---------------------------------------------------- github release ------
+  # Copies this tag's Gitea release -- notes and files -- to a GitHub release,
+  # so the replica's Releases page, and anyone watching it, keeps up. Gitea's
+  # release is the real one; this is left out of the report to Gitea, so a
+  # failure here cannot fail a release. PR and issue numbers in the notes are
+  # rewritten to Gitea links: on GitHub a bare #16 is some other PR.
+  github-release:
+    if: ${{ vars.BUILD_ON == 'github' && github.ref_type == 'tag' }}
+    needs: [binaries]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    env:
+      GITEA_URL: ${{ vars.GITEA_URL }}
+      GH_TOKEN: ${{ github.token }}
+      TAG: ${{ github.ref_name }}
+    steps:
+      - run: |
+          set -euo pipefail
+          if gh release view "$TAG" --repo "$GITHUB_REPOSITORY" >/dev/null 2>&1; then
+            echo "GitHub already has a release for $TAG"; exit 0
+          fi
+          # The Gitea release exists by now if this run made it; if the weekly
+          # release job made it, it came before the tag. Allow a few minutes.
+          code=0
+          for _ in $(seq 1 15); do
+            code="$(curl -sS -o rel.json -w '%{http_code}' "$GITEA_URL/api/v1/repos/$GITHUB_REPOSITORY/releases/tags/$TAG")"
+            [ "$code" = 200 ] && break
+            sleep 20
+          done
+          if [ "$code" != 200 ]; then echo "No Gitea release for $TAG; nothing to copy"; exit 0; fi
+          if [ "$(jq -r .draft rel.json)" = true ]; then echo "The Gitea release is a draft; not copying"; exit 0; fi
+          export BASE="$(jq -r '.html_url | sub("/releases/tag/.*$"; "")' rel.json)"
+          jq -r '.body // ""' rel.json | perl -pe 's{(?<![\w/&\[])#(\d+)\b}{[#$1]($ENV{BASE}/pulls/$1)}g' > notes.md
+          printf '\n\n_Mirrored from [the Gitea release](%s); report issues on [Gitea](%s/issues)._\n' \
+            "$(jq -r .html_url rel.json)" "$BASE" >> notes.md
+          files=()
+          mkdir -p files
+          while IFS=$'\t' read -r name url; do
+            curl -fsSL -o "files/$name" "$url"; files+=("files/$name")
+          done < <(jq -r '.assets[]? | [.name, .browser_download_url] | @tsv' rel.json)
+          title="$(jq -r '.name // ""' rel.json)"; [ -n "$title" ] || title="$TAG"
+          if [ "$(jq -r .prerelease rel.json)" = true ]; then kind=--prerelease; else kind=--latest; fi
+          gh release create "$TAG" --repo "$GITHUB_REPOSITORY" --verify-tag --title "$title" \
+            --notes-file notes.md "$kind" "${files[@]}"
+          echo "created the GitHub release for $TAG with ${#files[@]} file(s)"
+
+  # ------------------------------------------------------------- report ------
+  # One commit status on Gitea for the whole run: what Gitea's ci.yml and
+  # publish.yml wait on. Skipped jobs (the tag jobs on a branch, and the other
+  # way round) count as passing; a failed or cancelled one does not.
+  report:
+    if: ${{ always() && vars.BUILD_ON == 'github' }}
+    needs: [start, fork-checks, build, version, publish, index, release, binaries]
+    runs-on: ubuntu-latest
+    steps:
+      - env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          STATE: ${{ contains(needs.*.result, 'failure') && 'failure' || (contains(needs.*.result, 'cancelled') && 'cancelled' || 'success') }}
+        run: |
+          # A cancelled run was superseded by a newer run for the same commit (the
+          # mirror can push one commit twice); that run reports. Posting "failure"
+          # here would fail the Gitea check while the real build is still going.
+          if [ "$STATE" = cancelled ]; then echo "cancelled: leaving the result to the newer run"; exit 0; fi
+          jq -n --arg s "$STATE" --arg c "$STATUS_CONTEXT" \
+                --arg u "$GITHUB_SERVER_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID" \
+                '{state:$s, context:$c, target_url:$u, description:"GitHub Actions"}' |
+          curl -fsS -o /dev/null -X POST -H "Authorization: token $GITEA_TOKEN" \
+               -H 'Content-Type: application/json' --data @- \
+               "$GITEA_URL/api/v1/repos/$GITHUB_REPOSITORY/statuses/$GITHUB_SHA"
+          echo "$STATUS_CONTEXT: $STATE"

.github/workflows/cleanup.yml

@@ -1,69 +0,0 @@
-# Prune old image versions from GHCR.
-#
-# Releases are kept forever -- they carry no assets and their generated notes
-# are this project's only changelog, so deleting one destroys history that
-# cannot be reconstructed for nothing saved. Images are the opposite: a
-# multi-arch build a week, and the by-digest push in publish.yml leaves two
-# untagged per-architecture manifests behind each time on top of the tagged
-# index. Those accumulate and nobody wants fifty of them.
-#
-# THE FOOTGUN: the obvious tool for this -- delete-package-versions with
-# `delete-only-untagged-versions` -- will happily delete the per-architecture
-# manifests that a multi-arch tag points *at*, because they are untagged by
-# design. Nothing appears to break: the tag still exists, and pulls simply
-# start failing for one architecture. This action understands manifest lists
-# and will not orphan a retained index, and `validate` re-checks every
-# multi-arch manifest against the registry afterwards.
-#
-# Separate from publish.yml, and dispatchable on its own, so `dry_run` can show
-# exactly what would be deleted without rebuilding and re-pushing an image to
-# find out.
-name: Prune images
-
-on:
-  workflow_call:
-    inputs:
-      dry_run:
-        type: boolean
-        default: false
-  workflow_dispatch:
-    inputs:
-      dry_run:
-        description: "List what would be deleted, delete nothing"
-        type: boolean
-        default: true
-
-jobs:
-  prune:
-    runs-on: ubuntu-latest
-    permissions:
-      packages: write
-    steps:
-      # The only third-party action here that is not published by GitHub or
-      # Docker, and the one with the most to lose: it is handed
-      # `packages: write` and its whole job is deletion, so a ref repointed at
-      # something else -- by a compromise or a mistake upstream -- is a bad
-      # day. It was pinned to a commit long before the rest of them were.
-      - uses: dataaxiom/ghcr-cleanup-action@d52806a0dc70b430571a37da1fde39733ffd640f # v1.2.2
-        with:
-          owner: inbuxa
-          package: inbuxa-server
-          token: ${{ secrets.GITHUB_TOKEN }}
-          # Ten weekly releases is roughly a quarter of history, which is more
-          # than enough to roll back to and far less than the year's worth that
-          # would otherwise pile up. Older *releases* stay either way; this
-          # only removes the images.
-          keep-n-tagged: 10
-          # Belt and braces on top of the action's own manifest awareness:
-          # `latest` is never a candidate for deletion under any counting.
-          exclude-tags: latest
-          delete-untagged: true
-          # Sweeps the wreckage of a half-failed run: an index whose platform
-          # images did not all land, and referrers whose parent is gone.
-          delete-partial-images: true
-          delete-orphaned-images: true
-          # Checks every remaining multi-architecture manifest still resolves
-          # in the registry. This is the step that would catch the footgun
-          # above rather than leaving a reader to discover it on `docker pull`.
-          validate: true
-          dry-run: ${{ inputs.dry_run }}

.github/workflows/publish.yml

@@ -1,198 +0,0 @@
-# Publish the container image to GHCR.
-#
-# The README and the docs site have told people to run
-# `ghcr.io/inbuxa/inbuxa-server:latest` for a long time, and nothing ever
-# pushed it: `docker pull` answered `denied`, because the package did not
-# exist. This is the workflow that makes those instructions true. It is also
-# the prerequisite for the self-hosted app catalogs -- TrueNAS and Unraid
-# both install by pulling an image and neither builds from source.
-#
-# FIRST RUN: a package GHCR creates for the first time is **private**, even in
-# a public repository, and an anonymous `docker pull` will still answer
-# `denied`. Nothing in a workflow can change that -- the visibility is set once
-# by hand under the package's settings, and until it is, this looks like it
-# worked while the docs stay just as wrong as before. Check with a logged-out
-# pull, not with one from a machine that has credentials.
-#
-# Two architectures, each built on its own native runner rather than under
-# QEMU. Emulated arm64 has to run `npm ci` and the Vite build through
-# instruction translation, which takes tens of minutes and occasionally runs
-# out of memory; `ubuntu-24.04-arm` is free for public repositories and does
-# the same work at native speed. The cost is the by-digest dance below: each
-# runner pushes an untagged image, and a final job joins the two digests into
-# one multi-arch tag.
-name: Publish image
-
-on:
-  release:
-    types: [published]
-  # Callable, so release.yml can build the release it just cut. This is not a
-  # stylistic choice: a release created with GITHUB_TOKEN does **not** raise a
-  # `release` event -- GitHub refuses to let a token trigger another workflow,
-  # to stop a workflow looping on its own output. A scheduled job that cut a
-  # release and expected this file to notice would silently never publish. The
-  # alternatives are a personal access token kept as a secret, or calling the
-  # workflow directly. This is the one that needs no credential.
-  workflow_call:
-    inputs:
-      ref:
-        description: "Tag, branch or SHA to build"
-        required: true
-        type: string
-      tag_latest:
-        description: "Also move :latest to this build"
-        type: boolean
-        default: false
-  # Same reasoning as ci.yml's dispatch trigger: a run GitHub queues and then
-  # orphans can be neither rerun nor canceled, and this workflow otherwise
-  # only fires on a release -- which is not something to cut twice because a
-  # runner died. `ref` also allows publishing an image for a tag that predates
-  # this workflow, which is how the first one gets built.
-  workflow_dispatch:
-    inputs:
-      ref:
-        description: "Tag, branch or SHA to build"
-        required: true
-        default: main
-      tag_latest:
-        description: "Also move :latest to this build"
-        type: boolean
-        default: false
-
-env:
-  # Hardcoded rather than derived from github.repository, which would have to
-  # be lowercased to be a legal registry path. This is the string the docs name.
-  IMAGE: ghcr.io/inbuxa/inbuxa-server
-
-jobs:
-  # The version is read once and handed to both builds, so the two
-  # architectures cannot disagree about what they are. It is read from the
-  # macro the binary itself compiles in, which the weekly release commits
-  # before this runs -- so the image is tagged with the version it reports.
-  version:
-    runs-on: ubuntu-latest
-    outputs:
-      version: ${{ steps.v.outputs.version }}
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          ref: ${{ inputs.ref || github.ref }}
-      - id: v
-        run: |
-          set -euo pipefail
-          # Scoped to the macro body: branding.rs holds other string literals,
-          # and tagging an image from one of those would be worse than failing.
-          V="$(awk '/macro_rules! brand_version/,/^}/' crates/types/src/branding.rs \
-               | grep -om1 '"[0-9][^"]*"' | tr -d '"')"
-          [ -n "$V" ] || { echo "could not read brand_version! from branding.rs" >&2; exit 1; }
-          # A date version carries nothing a Docker tag objects to, so there is
-          # no second, sanitized form of it here.
-          echo "version=$V" >> "$GITHUB_OUTPUT"
-          echo "version $V"
-
-  build:
-    needs: version
-    runs-on: ${{ matrix.runner }}
-    permissions:
-      contents: read
-      packages: write
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - platform: linux/amd64
-            runner: ubuntu-latest
-          - platform: linux/arm64
-            runner: ubuntu-24.04-arm
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          ref: ${{ inputs.ref || github.ref }}
-      - uses: docker/setup-buildx-action@594f3bf4285d9ea8dc53c9a0c9c4092420091003 # v4.4.0
-      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Build and push by digest
-        id: push
-        uses: docker/build-push-action@c3c9e263c25d99ce0380d002d59b67737d91b0dc # v7.4.0
-        with:
-          context: .
-          platforms: ${{ matrix.platform }}
-          # Attestations are off deliberately: they add manifests of their own
-          # to the index, and `imagetools create` below expects the two entries
-          # it pushed rather than four.
-          provenance: false
-          sbom: false
-          cache-from: type=gha,scope=${{ matrix.platform }}
-          cache-to: type=gha,mode=max,scope=${{ matrix.platform }}
-          outputs: type=image,name=${{ env.IMAGE }},push-by-digest=true,name-canonical=true,push=true
-      - name: Save the digest
-        run: |
-          mkdir -p /tmp/digests
-          # The prefix is stripped here and put back in the merge job, so the
-          # filename is the bare hash. Leaving it on produces
-          # `image@sha256:sha256:...` when the reference is rebuilt.
-          digest="${{ steps.push.outputs.digest }}"
-          touch "/tmp/digests/${digest#sha256:}"
-      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
-        with:
-          # One artifact per platform; the merge job globs them back together.
-          name: digest-${{ strategy.job-index }}
-          path: /tmp/digests/*
-          retention-days: 1
-          if-no-files-found: error
-
-  # Joins the per-architecture digests into a single tagged manifest, so
-  # `docker pull ghcr.io/inbuxa/inbuxa-server:<tag>` resolves on both.
-  publish:
-    needs: [version, build]
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-    steps:
-      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          path: /tmp/digests
-          pattern: digest-*
-          merge-multiple: true
-      - uses: docker/setup-buildx-action@594f3bf4285d9ea8dc53c9a0c9c4092420091003 # v4.4.0
-      - uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Create the manifest
-        run: |
-          # Arrays rather than a string: the tags and the digest references
-          # have to reach docker as separate arguments, and building them by
-          # word-splitting an unquoted variable is the version of this that
-          # breaks the day a value contains a space.
-          tags=(-t "${IMAGE}:${{ needs.version.outputs.version }}")
-          # :latest follows real releases only. A prerelease that moved it
-          # would hand every `:latest` deployment an unfinished build, and a
-          # dispatch run has to ask for it on purpose.
-          if [ "${{ github.event_name }}" = "release" ] && [ "${{ github.event.release.prerelease }}" = "false" ]; then
-            tags+=(-t "${IMAGE}:latest")
-          elif [ "${{ inputs.tag_latest }}" = "true" ]; then
-            tags+=(-t "${IMAGE}:latest")
-          fi
-          refs=()
-          for f in /tmp/digests/*; do
-            refs+=("${IMAGE}@sha256:$(basename "$f")")
-          done
-          echo "tags: ${tags[*]}"
-          echo "refs: ${refs[*]}"
-          docker buildx imagetools create "${tags[@]}" "${refs[@]}"
-      - name: Show what landed
-        run: docker buildx imagetools inspect "${IMAGE}:${{ needs.version.outputs.version }}"
-
-  # Runs only after a successful publish, because that is the only moment the
-  # package grows. See cleanup.yml for why this is not the obvious one-liner.
-  prune:
-    needs: publish
-    permissions:
-      packages: write
-    uses: ./.github/workflows/cleanup.yml

.github/workflows/release.yml

@@ -1,246 +0,0 @@
-# Cut a release once a week, but only if there is something in it.
-#
-# It does nothing on a quiet week. A release with no commits in it is worse
-# than no release: it moves `:latest` to an identical build, spends a version
-# number, and mails everybody watching the repository about nothing.
-#
-# INBUXA's version is a string in crates/types/src/branding.rs, deliberately
-# not in Cargo.toml so that upstream's version bumps merge without conflicts.
-# So this writes it: the bump is committed to main, and the tag names that
-# commit. The tree a tag points at therefore reports the version the tag
-# claims, which a tag placed beside an unbumped macro cannot promise.
-name: Weekly release
-
-on:
-  schedule:
-    # Mondays, 10:07 UTC, and last of the three: INBUXA Admin and the webmail
-    # release ahead of the server they talk to. Staggered rather than
-    # simultaneous so three releases do not compete for runners, and so a bad
-    # Monday names one repository instead of three. GitHub runs scheduled jobs
-    # best-effort and can delay a run considerably, so the exact minute is not
-    # a promise; the odd minute keeps it off the crowded top of the hour.
-    #
-    # Note also that GitHub disables scheduled workflows in a repository with
-    # no activity for 60 days, which is worth checking for before assuming
-    # this file is broken.
-    - cron: "7 10 * * 1"
-  workflow_dispatch:
-    inputs:
-      dry_run:
-        description: "Work out what would be released, then stop"
-        type: boolean
-        default: false
-
-# One at a time. Two overlapping runs would race to write the same version and
-# create the same tag, and the loser fails noisily for a reason that has
-# nothing to do with the code.
-concurrency:
-  group: weekly-release
-  cancel-in-progress: false
-
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    outputs:
-      should_release: ${{ steps.decide.outputs.should_release }}
-      version: ${{ steps.decide.outputs.version }}
-      tag: ${{ steps.decide.outputs.tag }}
-      previous: ${{ steps.decide.outputs.previous }}
-      count: ${{ steps.decide.outputs.count }}
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          ref: main
-          fetch-depth: 0
-      - id: decide
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          set -euo pipefail
-
-          # The newest published release, or empty on a repository that has
-          # never had one -- in which case everything counts as new. Drafts are
-          # excluded: an unpublished draft is not a release anybody has, so
-          # counting from it would hide commits that have never shipped.
-          previous="$(gh release list --limit 1 --exclude-drafts --json tagName --jq '.[0].tagName // ""')"
-          # A tag named by a release is normally present after a full checkout,
-          # but a release can outlive its tag. Falling back to the whole
-          # history is the safe direction to be wrong in: it over-counts, which
-          # cuts a release that was due anyway, where under-counting would skip
-          # one that was.
-          if [ -n "$previous" ] && git rev-parse -q --verify "refs/tags/${previous}" >/dev/null; then
-            count="$(git rev-list --count "${previous}..HEAD")"
-          else
-            count="$(git rev-list --count HEAD)"
-          fi
-
-          # INBUXA's version is the date: YYYY.M.D, unpadded, as branding.rs
-          # documents. A second release on one day takes a `.N` suffix,
-          # counting from 2, which is why this asks the tags rather than
-          # assuming today is free.
-          today="$(date -u +%Y.%-m.%-d)"
-          version="$today"
-          n=2
-          while git rev-parse -q --verify "refs/tags/v${version}" >/dev/null; do
-            version="${today}.${n}"
-            n=$((n + 1))
-          done
-
-          should_release=true
-          reason=""
-          if [ "$count" -eq 0 ]; then
-            should_release=false
-            reason="no commits since ${previous}"
-          fi
-
-          {
-            echo "should_release=$should_release"
-            echo "version=$version"
-            echo "tag=v${version}"
-            echo "previous=$previous"
-            echo "count=$count"
-          } >> "$GITHUB_OUTPUT"
-
-          # Written to the run summary so a skipped week reads as a decision
-          # rather than as a workflow that quietly did nothing.
-          {
-            echo "### Weekly release"
-            echo
-            if [ "$should_release" = "true" ]; then
-              echo "Releasing **v${version}** — ${count} commit(s) since ${previous:-the beginning}."
-            else
-              echo "Nothing to release: ${reason}."
-            fi
-          } >> "$GITHUB_STEP_SUMMARY"
-
-  cut:
-    needs: check
-    if: needs.check.outputs.should_release == 'true' && !inputs.dry_run
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-      pull-requests: write
-    outputs:
-      sha: ${{ steps.land.outputs.sha }}
-    steps:
-      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-        with:
-          ref: main
-          fetch-depth: 0
-      - id: bump
-        env:
-          VERSION: ${{ needs.check.outputs.version }}
-          BRANCH: release/v${{ needs.check.outputs.version }}
-        run: |
-          set -euo pipefail
-
-          # Scoped to the macro body rather than replacing the first quoted
-          # string in the file, and asserted to have matched exactly once.
-          # branding.rs holds other string literals, and a bump that silently
-          # edited one of those -- or none -- would ship a build whose version
-          # disagrees with its tag.
-          python3 - <<'PY'
-          import os, re
-          path = "crates/types/src/branding.rs"
-          src = open(path, encoding="utf-8").read()
-          pattern = re.compile(r'(macro_rules! brand_version \{\s*\(\) => \{\s*")[^"]+(")')
-          out, n = pattern.subn(lambda m: m.group(1) + os.environ["VERSION"] + m.group(2), src, count=1)
-          assert n == 1, f"brand_version! not found in {path}"
-          open(path, "w", encoding="utf-8").write(out)
-          PY
-
-          git config user.name "github-actions[bot]"
-          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git add crates/types/src/branding.rs
-          git commit -m "Version ${VERSION}"
-          git push origin "HEAD:refs/heads/${BRANCH}"
-
-      # main is protected: it takes a pull request with a green build, and
-      # GITHUB_TOKEN is not among the bypass actors. So the bump lands the way
-      # every other change does. The alternative was to hand the release a
-      # credential that outranks the rule, which is a worse thing to own than
-      # a slower Monday.
-      - id: land
-        env:
-          VERSION: ${{ needs.check.outputs.version }}
-          BRANCH: release/v${{ needs.check.outputs.version }}
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          set -euo pipefail
-
-          url="$(gh pr create --base main --head "${BRANCH}" \
-            --title "Version ${VERSION}" \
-            --body "Weekly release. Bumps \`brand_version!\` to ${VERSION} so the tag names a tree that reports the version the tag claims.")"
-          # The number, not the branch: the branch is deleted on merge, and a
-          # deleted branch no longer resolves to its pull request.
-          pr="${url##*/}"
-          echo "Opened #${pr}"
-
-          # The build is what the rule actually requires, and it is also the
-          # thing worth waiting for: a release cut from a tree that does not
-          # compile is the failure this whole arrangement exists to prevent.
-          # A full build of this tree is long, so the deadline is generous.
-          deadline=$(( SECONDS + 3600 ))
-          while :; do
-            state="$(gh pr view "${pr}" --json statusCheckRollup \
-              --jq '[.statusCheckRollup[]? | .conclusion // "PENDING"] | join(",")')"
-            case "${state}" in
-              *FAILURE*|*CANCELLED*|*TIMED_OUT*)
-                echo "::error::CI failed on ${BRANCH} (${state}); no release cut. PR #${pr} is left open."
-                exit 1 ;;
-              *SUCCESS*) break ;;
-            esac
-            if [ "${SECONDS}" -ge "${deadline}" ]; then
-              echo "::error::timed out waiting for CI on ${BRANCH}. PR #${pr} is left open."
-              exit 1
-            fi
-            sleep 30
-          done
-
-          gh pr merge "${pr}" --rebase --delete-branch
-
-          # A rebase merge rewrites the commit, so the sha to tag is the one
-          # GitHub recorded for the merge, not the tip that was pushed. It can
-          # take a moment to appear.
-          sha=""
-          for _ in $(seq 1 30); do
-            sha="$(gh pr view "${pr}" --json mergeCommit --jq '.mergeCommit.oid // ""')"
-            [ -n "${sha}" ] && break
-            sleep 5
-          done
-          if [ -z "${sha}" ]; then
-            echo "::error::#${pr} merged but GitHub reported no merge commit; nothing safe to tag."
-            exit 1
-          fi
-
-          echo "sha=${sha}" >> "$GITHUB_OUTPUT"
-      - env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          set -euo pipefail
-          args=(--target "${{ steps.land.outputs.sha }}"
-                --title "INBUXA ${{ needs.check.outputs.version }}"
-                --generate-notes)
-          # Bound the notes to what is actually new. Without a start tag the
-          # generator reaches back to whatever it decides is previous, which on
-          # a repository carrying upstream's tag shapes is not always the last
-          # release.
-          if [ -n "${{ needs.check.outputs.previous }}" ]; then
-            args+=(--notes-start-tag "${{ needs.check.outputs.previous }}")
-          fi
-          gh release create "${{ needs.check.outputs.tag }}" "${args[@]}"
-
-  # Called rather than left to the `release` trigger on purpose: see the note
-  # at the top of publish.yml. A release created with GITHUB_TOKEN raises no
-  # event, so without this the tag would exist and no image would follow it.
-  publish:
-    needs: [check, cut]
-    permissions:
-      contents: read
-      packages: write
-    uses: ./.github/workflows/publish.yml
-    with:
-      ref: ${{ needs.cut.outputs.sha }}
-      tag_latest: true

CHANGELOG.md

@@ -2,6 +2,33 @@
 
 All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [0.16.25] - 2026-10-05
+
+If you are upgrading from v0.16.x, replace the binary (or run `docker pull`). If you are upgrading from v0.15.x and below, please read the [upgrading documentation](https://github.com/stalwartlabs/stalwart/blob/main/UPGRADING/v0_16.md) for more information on how to upgrade from previous versions.
+
+## Added
+
+## Changed
+
+## Fixed
+- JMAP: Creating a `MaskedEmail` with `emailDomain` fails with `forbidden` for every domain when the account has addresses on more than one domain.
+- Autodiscover: Requests for a response schema other than Outlook's, such as ActiveSync (`mobilesync`), are answered with the Outlook settings instead of error 601.
+- IMAP:
+  - `LOGIN` and `AUTHENTICATE` with a wrong, expired or unknown app password or API key are answered with an untagged `NO`, so clients keep waiting for the command to complete until the connection times out.
+  - The failed login that exceeds the maximum number of authentication failures is answered with an untagged `NO` before the connection is closed.
+- DKIM:
+  - A rotation moves the active key to retiring even when its successor fails to publish or propagate, so outgoing mail is sent unsigned until a retry publishes the new key. The DNS write failure is also not logged and the task reports success.
+  - Keys created while DNS management was manual, or before DKIM was added to the published records, are never rotated after DNS management becomes automatic. Domains already affected start rotating once a `DkimManagement` task is created for them.
+  - After switching DNS management from automatic to manual, a due rotation activates a new key that was never published in DNS, so signatures fail verification, and retiring the old key is retried forever.
+- Spam filter:
+  - Messages with no text line long enough for a Pyzor digest are checked with the digest of empty input and tagged `PYZOR`.
+  - DNSBL answers with several return codes, such as a Spamhaus ZEN listing in both SBL and PBL, are scored for only the first code returned.
+  - DNSBL lookups that return "not listed" are cached for 24 hours regardless of the zone's negative TTL.
+  - Removing a duplicate training sample of a message reclassified on the same day clears the blob link of the sample that is kept.
+- MTA: Queue quotas with an empty `match` expression are never enforced, including the global queue quota created on first start.
+- RocksDB: The info log (`LOG`, `LOG.old.*`) grows without limit because log rotation and retention are left at RocksDB defaults.
+- WebUI: A blob store read error at startup, such as an S3 authentication failure, stops the web interface from being downloaded.
+
 ## [0.16.24] - 2026-09-27
 
 If you are upgrading from v0.16.x, replace the binary (or run `docker pull`). If you are upgrading from v0.15.x and below, please read the [upgrading documentation](https://github.com/stalwartlabs/stalwart/blob/main/UPGRADING/v0_16.md) for more information on how to upgrade from previous versions.

CODE_OF_CONDUCT.md

@@ -60,7 +60,7 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement at
-**johnellisATlinuxDOTcom**.
+**communityATcoffeylabsDOTorg**.
 All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the

CONTRIBUTING.md

@@ -54,7 +54,7 @@ Coffey Labs" line in place. New files carry:
 
 ```
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

Cargo.lock

@@ -277,9 +277,9 @@ dependencies = [
 
 [[package]]
 name = "async-compression"
-version = "0.4.48"
+version = "0.4.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb61aea1a7def73ee7c350a184f0e70b32c182344e2e75bf70c9b621b83417fd"
+checksum = "ee19bd99b43e3691acbad4e840420a4881cea6c0b66a208125a824f8fd53f5a1"
 dependencies = [
  "compression-codecs",
  "compression-core",
@@ -1292,7 +1292,7 @@ dependencies = [
 
 [[package]]
 name = "common"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "aes-gcm-siv",
  "ahash",
@@ -1392,9 +1392,9 @@ dependencies = [
 
 [[package]]
 name = "compression-codecs"
-version = "0.4.43"
+version = "0.4.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef16c47ba2797aa6a909cc37d39911f3a6743811fe7408ac0b0cc0276b656e9"
+checksum = "98fc98460ba0ad5317075d3632b8dfc45d0be8c4a49347c2a38272019717614a"
 dependencies = [
  "compression-core",
  "flate2",
@@ -1477,7 +1477,7 @@ checksum = "3d52eff69cd5e647efe296129160853a42795992097e8af39800e1060caeea9b"
 
 [[package]]
 name = "coordinator"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "async-nats",
  "futures",
@@ -1889,7 +1889,7 @@ checksum = "4583a4551df46e2792f82ceeac45e850d2e2d5debba0b91f102385cda5b11f06"
 
 [[package]]
 name = "dav"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "calcard",
  "chrono",
@@ -1912,7 +1912,7 @@ dependencies = [
 
 [[package]]
 name = "dav-proto"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "calcard",
  "chrono",
@@ -2125,7 +2125,7 @@ dependencies = [
 
 [[package]]
 name = "directory"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "argon2 0.6.0",
@@ -2366,7 +2366,7 @@ dependencies = [
 
 [[package]]
 name = "email"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "aes 0.9.3",
  "aes-gcm 0.11.1",
@@ -2406,6 +2406,16 @@ dependencies = [
  "log",
 ]
 
+[[package]]
+name = "encodify"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "798c447647dd23f673748f2b868ef309a01dd86aaae999182559d36f06ac82f0"
+dependencies = [
+ "memchr",
+ "simdutf8",
+]
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.42"
@@ -2474,7 +2484,7 @@ dependencies = [
 
 [[package]]
 name = "event_macro"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "quote",
  "syn 3.0.6",
@@ -3002,7 +3012,7 @@ dependencies = [
 
 [[package]]
 name = "groupware"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "calcard",
@@ -3289,7 +3299,7 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "async-stream",
  "base64 0.23.1",
@@ -3385,7 +3395,7 @@ dependencies = [
 
 [[package]]
 name = "http_proto"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "common",
  "compact_str",
@@ -3872,7 +3882,7 @@ checksum = "65b27460c2c92b037f3f94c538ed9a3342f3fdf923606781629ccb35f82d042a"
 
 [[package]]
 name = "imap"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "common",
@@ -3897,7 +3907,7 @@ dependencies = [
 
 [[package]]
 name = "imap_proto"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "base64 0.23.1",
@@ -3912,7 +3922,7 @@ dependencies = [
 
 [[package]]
 name = "inbuxa"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "common",
  "coordinator",
@@ -3920,7 +3930,7 @@ dependencies = [
  "directory",
  "email",
  "groupware",
- "http 0.16.24",
+ "http 0.16.25",
  "http_proto",
  "imap",
  "jmap",
@@ -4209,7 +4219,7 @@ dependencies = [
 
 [[package]]
 name = "jmap"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "async-stream",
  "base64 0.23.1",
@@ -4258,14 +4268,14 @@ dependencies = [
 
 [[package]]
 name = "jmap-client"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4deab22e057d24e32122f0fc6e2d667a124fdd6a0d8ef3ed4f8a89923c11084f"
+checksum = "f5b5bc66252cc8e779ef1238f40ab93971d54ad00b5d7afb5c1d447a9647ed62"
 dependencies = [
  "ahash",
  "async-stream",
- "base64 0.22.1",
  "chrono",
+ "encodify",
  "futures-util",
  "maybe-async",
  "parking_lot",
@@ -4292,7 +4302,7 @@ dependencies = [
 
 [[package]]
 name = "jmap_proto"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "calcard",
@@ -4502,9 +4512,9 @@ dependencies = [
 
 [[package]]
 name = "lazy_static"
-version = "1.5.0"
+version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
+checksum = "20870f649af7073d53e38067b2a84312175d56ea15217e1b15bc83506ec50afb"
 dependencies = [
  "spin 0.9.9",
 ]
@@ -4798,7 +4808,7 @@ dependencies = [
 
 [[package]]
 name = "managesieve"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "common",
  "compact_str",
@@ -4933,7 +4943,7 @@ checksum = "c797b9d6bb23aab2fc369c65f871be49214f5c759af65bde26ffaaa2b646b492"
 
 [[package]]
 name = "migration"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "common",
  "email",
@@ -5183,7 +5193,7 @@ dependencies = [
 
 [[package]]
 name = "nlp"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "hashify",
@@ -5503,8 +5513,8 @@ dependencies = [
 
 [[package]]
 name = "opentelemetry"
-version = "0.32.0"
-source = "git+https://github.com/stalwartlabs/opentelemetry-rust#80a14a3b6846f62f85506d68d2600c948fccc9d2"
+version = "0.33.0"
+source = "git+https://github.com/stalwartlabs/opentelemetry-rust#ae66e97b140f70e477ab710686aafce665cc2f8b"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -5516,8 +5526,8 @@ dependencies = [
 
 [[package]]
 name = "opentelemetry-http"
-version = "0.32.0"
-source = "git+https://github.com/stalwartlabs/opentelemetry-rust#80a14a3b6846f62f85506d68d2600c948fccc9d2"
+version = "0.33.0"
+source = "git+https://github.com/stalwartlabs/opentelemetry-rust#ae66e97b140f70e477ab710686aafce665cc2f8b"
 dependencies = [
  "async-trait",
  "bytes",
@@ -5528,8 +5538,8 @@ dependencies = [
 
 [[package]]
 name = "opentelemetry-otlp"
-version = "0.32.0"
-source = "git+https://github.com/stalwartlabs/opentelemetry-rust#80a14a3b6846f62f85506d68d2600c948fccc9d2"
+version = "0.33.0"
+source = "git+https://github.com/stalwartlabs/opentelemetry-rust#ae66e97b140f70e477ab710686aafce665cc2f8b"
 dependencies = [
  "http 1.5.0",
  "httpdate",
@@ -5547,8 +5557,8 @@ dependencies = [
 
 [[package]]
 name = "opentelemetry-proto"
-version = "0.32.0"
-source = "git+https://github.com/stalwartlabs/opentelemetry-rust#80a14a3b6846f62f85506d68d2600c948fccc9d2"
+version = "0.33.0"
+source = "git+https://github.com/stalwartlabs/opentelemetry-rust#ae66e97b140f70e477ab710686aafce665cc2f8b"
 dependencies = [
  "opentelemetry",
  "opentelemetry_sdk",
@@ -5559,13 +5569,13 @@ dependencies = [
 
 [[package]]
 name = "opentelemetry-semantic-conventions"
-version = "0.32.1"
-source = "git+https://github.com/stalwartlabs/opentelemetry-rust#80a14a3b6846f62f85506d68d2600c948fccc9d2"
+version = "0.33.0"
+source = "git+https://github.com/stalwartlabs/opentelemetry-rust#ae66e97b140f70e477ab710686aafce665cc2f8b"
 
 [[package]]
 name = "opentelemetry_sdk"
-version = "0.32.1"
-source = "git+https://github.com/stalwartlabs/opentelemetry-rust#80a14a3b6846f62f85506d68d2600c948fccc9d2"
+version = "0.33.0"
+source = "git+https://github.com/stalwartlabs/opentelemetry-rust#ae66e97b140f70e477ab710686aafce665cc2f8b"
 dependencies = [
  "futures-channel",
  "futures-executor",
@@ -6015,7 +6025,7 @@ dependencies = [
 
 [[package]]
 name = "pop3"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "common",
  "directory",
@@ -6385,9 +6395,9 @@ dependencies = [
 
 [[package]]
 name = "quinn-proto"
-version = "0.11.18"
+version = "0.11.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9746dbde176634f4f2f1faf2404e30a31b2bc1e9cafb5329c95d8177a18c9fc"
+checksum = "0e750cca55fe4f0439a15d0bb529da9651e79993e8e72c61a899a36d462befbe"
 dependencies = [
  "aws-lc-rs",
  "bytes",
@@ -6410,9 +6420,9 @@ dependencies = [
 
 [[package]]
 name = "quinn-udp"
-version = "0.5.15"
+version = "0.5.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35a133f956daabe89a61a685c2649f13d82d5aa4bd5d12d1277e1072a21c0694"
+checksum = "af66907df18639dcf4db56ca65490cabc4b27a97dbadd96f2926cca73298f016"
 dependencies = [
  "cfg_aliases",
  "libc",
@@ -6835,7 +6845,7 @@ checksum = "d6f6ff9a378485b298a5286656da665ba74413d36db0979633275d2e708145d4"
 
 [[package]]
 name = "registry"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "hashify",
@@ -7392,7 +7402,7 @@ dependencies = [
 
 [[package]]
 name = "scim"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "base64 0.23.1",
@@ -7418,7 +7428,7 @@ dependencies = [
 
 [[package]]
 name = "scim-proto"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "hashify",
  "serde",
@@ -7672,9 +7682,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with"
-version = "3.23.0"
+version = "3.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "935177bb8c0cd8ca1a4e6d1a2ac8988bea69cab4f9d3a31311e012ad27868ea4"
+checksum = "df9adc193c780ef8f159aee8b61e2d5801aaa555e6eb0947fe45530ec506296f"
 dependencies = [
  "base64 0.23.1",
  "bs58",
@@ -7693,9 +7703,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.23.0"
+version = "3.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d607aa01a3cb0ad757d6fd216136910db3c97b102fe686585689615a02dbcdc"
+checksum = "3e17bbc68e28663bbbb90df47e058aa7eda4fb445b89fe70457bb94fbccf6e49"
 dependencies = [
  "darling 0.24.1",
  "proc-macro2",
@@ -7753,7 +7763,7 @@ dependencies = [
 
 [[package]]
 name = "services"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "aes-gcm 0.11.1",
  "aho-corasick",
@@ -7762,11 +7772,13 @@ dependencies = [
  "common",
  "dns-update",
  "email",
+ "futures",
  "groupware",
  "hkdf 0.13.0",
  "inbuxa-features",
  "jmap-tools",
  "jmap_proto",
+ "mail-auth",
  "mail-builder 1.0.0",
  "mail-parser",
  "memory-stats",
@@ -8066,7 +8078,7 @@ checksum = "f9395f0f0eee849a9b707b2f06bb92a6a422090e2123bb2ef8e87a0e61892a8e"
 
 [[package]]
 name = "smtp"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "base64 0.23.1",
@@ -8105,9 +8117,9 @@ dependencies = [
 
 [[package]]
 name = "smtp-proto"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "707104487221ff447b5b796b5049e5c09cf52ff9fc1c8abba4695b89ac4b0f37"
+checksum = "142a5a642c6bd7ffd7e1b525ad6a6e9921ccef992dba4663974f8519209a00c1"
 dependencies = [
  "memchr",
  "rkyv",
@@ -8157,7 +8169,7 @@ dependencies = [
 
 [[package]]
 name = "spam-filter"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "common",
  "compact_str",
@@ -8277,7 +8289,7 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
 [[package]]
 name = "store"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "arc-swap",
@@ -8537,7 +8549,7 @@ dependencies = [
 
 [[package]]
 name = "tests"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "aws-lc-rs",
@@ -8559,7 +8571,7 @@ dependencies = [
  "form_urlencoded",
  "futures",
  "groupware",
- "http 0.16.24",
+ "http 0.16.25",
  "http_proto",
  "hyper",
  "hyper-util",
@@ -8816,9 +8828,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-rustls"
-version = "0.26.5"
+version = "0.26.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b0c85f2c3ef0b1cd58b36682f4b17aaa995f0e5db534d85692b4903abce21f67"
+checksum = "c9cc2678c2cdd569ef8215e2afd7954ada2ae20b4fdd2c5fe6139a3b02d105db"
 dependencies = [
  "rustls",
  "tokio",
@@ -9152,7 +9164,7 @@ dependencies = [
 
 [[package]]
 name = "trc"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "base64 0.23.1",
@@ -9261,7 +9273,7 @@ checksum = "b6f5e870be6c3b371b77fe0ee0bafb859fa4964b4404c27de1d380043c4dda20"
 
 [[package]]
 name = "types"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "blake3",
  "compact_str",
@@ -9430,7 +9442,7 @@ checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
 
 [[package]]
 name = "utils"
-version = "0.16.24"
+version = "0.16.25"
 dependencies = [
  "ahash",
  "arcstr",
@@ -10115,9 +10127,9 @@ dependencies = [
 
 [[package]]
 name = "xxhash-rust"
-version = "0.8.18"
+version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aee1b19627c7c60102ab80d3a9cbe18de90bfe03bfa6c3715447681f0e8c8af6"
+checksum = "550a2b930b62486a393c52d5c3b84bff264b28aa437ed64694d31e93b1757af7"
 
 [[package]]
 name = "yasna"
@@ -10142,9 +10154,9 @@ dependencies = [
 
 [[package]]
 name = "yoke-derive"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33811428bee40dbceb6d545e95754741d17a6aef9a4849f0fd62e2ba4f412a78"
+checksum = "ec8ebde2db3681e8c9980cc27822030e68752690ddfa9473e739aeb4dbde6d71"
 dependencies = [
  "proc-macro2",
  "quote",

Dockerfile.build

@@ -4,7 +4,7 @@
 # *****************
 # Base image for planner & builder
 # *****************
-FROM --platform=$BUILDPLATFORM rust:slim-trixie AS base
+FROM --platform=$BUILDPLATFORM rust:1.98.1-slim-trixie AS base
 
 ENV DEBIAN_FRONTEND="noninteractive" \
     BINSTALL_DISABLE_TELEMETRY=true \

README.md

@@ -8,6 +8,10 @@
 
 ---
 
+> [!NOTE]
+> Development happens on [git.coffeylabs.org/inbuxa/inbuxa-server](https://git.coffeylabs.org/inbuxa/inbuxa-server); the copy on GitHub is a read-only mirror.
+> Report issues at **[git.coffeylabs.org/inbuxa/inbuxa-server/issues](https://git.coffeylabs.org/inbuxa/inbuxa-server/issues)**, and join discussions at **[community.coffeylabs.org](https://community.coffeylabs.org)**.
+
 **inbuxa** is a mail and collaboration server: JMAP, IMAP, POP3, SMTP,
 CalDAV, CardDAV and WebDAV, in one Rust binary, with ihasmail as its web front
 end. It is a fork of [Stalwart](https://github.com/stalwartlabs/stalwart).

SECURITY.md

@@ -17,7 +17,7 @@ visible to everyone, including whoever would use it, before there is a fix.
 
 Report it privately by email to:
 
-**johnellisATlinuxDOTcom**
+**securityATcoffeylabsDOTorg**
 
 Include as much as you can of:
 
@@ -36,7 +36,7 @@ to Stalwart Labs with credit to you, and you'll be told that has happened.
 This repository is the mail server. The web front ends have their own:
 
 - [inbuxa-admin](https://git.coffeylabs.org/inbuxa/inbuxa-admin)
-- [ihasmail-inbuxa](https://git.coffeylabs.org/inbuxa/ihasmail-inbuxa)
+- [inbuxa-webmail](https://git.coffeylabs.org/inbuxa/inbuxa-webmail)
 
 Upstream's own security documents are kept in `.github-upstream/` for
 reference. They describe Stalwart Labs' process, not this project's.

crates/common/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "common"
-version = "0.16.24"
+version = "0.16.25"
 edition = "2024"
 build = "build.rs"
 

crates/common/src/audit.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -445,6 +445,63 @@ impl Server {
         }
     }
 
+    /// MA-D0a: a message sent from an address that isn't the sender's own:
+    /// a group's or a shared mailbox's. The message itself only says
+    /// `From:` that address, so the audit log is where the person who sent
+    /// it is named. A locked account's delegate's send is AL-9's record, not
+    /// this one.
+    pub async fn audit_send_as(
+        &self,
+        token: &AccessToken,
+        submission_account_id: u32,
+        submission_id: u32,
+        address: &str,
+    ) {
+        let Ok(Some(as_account_id)) = self.account_id_from_email(address, true).await else {
+            return;
+        };
+        if as_account_id == token.account_id()
+            || token
+                .delegation(as_account_id)
+                .is_some_and(|delegation| delegation.kind.is_lock())
+        {
+            return;
+        }
+        let actor = self.audit_actor(token).await;
+        let tenant_id = self
+            .account(as_account_id)
+            .await
+            .ok()
+            .and_then(|account| account.id_tenant);
+        let details = if submission_account_id == as_account_id {
+            format!("Sent as {address}")
+        } else {
+            format!(
+                "Sent as {address}, from {}",
+                self.audit_account_name(submission_account_id).await
+            )
+        };
+        self.audit_note(Record {
+            at: ms(),
+            actor,
+            via: token.origin().cloned(),
+            remote_ip: None,
+            action: Action::Create,
+            target: Target {
+                kind: "EmailSubmission".into(),
+                id: Some(Id::from(submission_id).to_string()),
+                name: Some(address.to_string()),
+                account_id: Some(as_account_id),
+                tenant_id,
+            },
+            changes: vec![],
+            details: Some(details),
+            reason: None,
+            outcome: Outcome::success(),
+        })
+        .await;
+    }
+
     /// AU-7: removes entries past the retention period.
     pub async fn audit_purge(&self) -> trc::Result<usize> {
         let settings = log::settings(self.store()).await?;

crates/common/src/auth/access_token.rs

@@ -36,6 +36,32 @@ use utils::map::bitmap::{Bitmap, BitmapItem};
 use xxhash_rust::xxh3;
 
 impl Server {
+    /// inbuxa: MA-C: whether people in `owner`'s tenant may share their mail
+    /// (the server's switch, narrowed by the tenant's).
+    pub async fn mail_sharing_allowed(&self, owner: u32) -> trc::Result<bool> {
+        let tenant_id = self.account(owner).await.ok().and_then(|account| account.id_tenant);
+        Ok(
+            inbuxa_features::security::sharing_policy::effective_for(self.store(), tenant_id)
+                .await
+                .caused_by(trc::location!())?
+                .mail_sharing,
+        )
+    }
+
+    /// inbuxa: MA-C: whether `owner`'s mail shares give access now. A locked
+    /// account's or shared mailbox's grants are an administrator's and always
+    /// do; anyone else's only while their tenant allows mail sharing.
+    pub async fn mail_shares_honored(&self, owner: u32) -> trc::Result<bool> {
+        if inbuxa_features::lock::get(self.store(), owner)
+            .await
+            .caused_by(trc::location!())?
+            .is_some()
+        {
+            return Ok(true);
+        }
+        self.mail_sharing_allowed(owner).await
+    }
+
     async fn build_access_token(
         &self,
         account: Account,
@@ -46,19 +72,22 @@ impl Server {
         // inbuxa: AL-2, AL-5: whether this account is locked, and which
         // locked accounts are handed to it. The token is their cache: every
         // change to a lock invalidates the tokens it touches.
-        let locked = inbuxa_features::lock::get(self.store(), account_id)
+        let lock_kind = inbuxa_features::lock::get(self.store(), account_id)
             .await
             .caused_by(trc::location!())?
-            .is_some();
+            .map(|lock| lock.kind);
+        let locked = lock_kind.is_some();
+        let shared_mailbox = lock_kind == Some(inbuxa_features::lock::Kind::SharedMailbox);
         let now_secs = now();
         let delegations: Box<[super::Delegation]> =
             inbuxa_features::lock::delegated_to(self.store(), account_id)
                 .await
                 .caused_by(trc::location!())?
                 .into_iter()
-                .filter(|(_, delegate)| delegate.is_current(now_secs))
-                .map(|(locked_id, delegate)| super::Delegation {
+                .filter(|(_, delegate, _)| delegate.is_current(now_secs))
+                .map(|(locked_id, delegate, kind)| super::Delegation {
                     account_id: locked_id,
+                    kind,
                     access: delegate.access,
                     send_as: delegate.send_as,
                     until: delegate.until,
@@ -97,6 +126,9 @@ impl Server {
                     .map(|m| m.id() as u32)
                     .collect::<TinyVec<[u32; 3]>>();
                 let mut access_to: Vec<AccessTo> = Vec::new();
+                // inbuxa: MA-C: whether an owner's mail shares are honored,
+                // looked up once per owner
+                let mut mail_shares_honored: Vec<(u32, bool)> = Vec::new();
                 for grant_account_id in [account_id].into_iter().chain(member_of.iter().copied()) {
                     for acl_item in self
                         .store()
@@ -117,6 +149,27 @@ impl Server {
                                     .caused_by(trc::location!()));
                             }
 
+                            // inbuxa: MA-C: a mail share from an account whose
+                            // tenant (or server) has mail sharing off gives
+                            // nothing while it is off. It stays stored, so it
+                            // comes back when sharing does. A lock's and a
+                            // shared mailbox's grants are an administrator's,
+                            // and always count.
+                            if collection == Collection::Mailbox {
+                                let owner = acl_item.to_account_id;
+                                let honored = match mail_shares_honored.iter().find(|(id, _)| *id == owner) {
+                                    Some((_, honored)) => *honored,
+                                    None => {
+                                        let honored = self.mail_shares_honored(owner).await?;
+                                        mail_shares_honored.push((owner, honored));
+                                        honored
+                                    }
+                                };
+                                if !honored {
+                                    continue;
+                                }
+                            }
+
                             let mut collections: Bitmap<Collection> = Bitmap::new();
                             if acl.contains(Acl::Read) {
                                 collections.insert(collection);
@@ -247,6 +300,7 @@ impl Server {
                         .map(ConcurrencyLimiter::new),
                     obj_size: 0,
                     locked,
+                    shared_mailbox,
                     delegations: delegations.clone(),
                     revision,
                     revision_account,
@@ -300,6 +354,7 @@ impl Server {
                         .map(ConcurrencyLimiter::new),
                     obj_size: 0,
                     locked,
+                    shared_mailbox,
                     delegations: delegations.clone(),
                     revision,
                     revision_account,
@@ -553,6 +608,16 @@ impl AccessToken {
             || self.inner.access_to.iter().any(|a| a.account_id == account_id)
     }
 
+    /// inbuxa: MA-D0: in the account only because it is a group this token
+    /// belongs to. Such a member has the group's mailbox but may not share it
+    /// on: who is in a group is an administrator's decision, and a share
+    /// would let anyone in.
+    pub fn is_group_member_only(&self, account_id: u32) -> bool {
+        self.inner.account_id != account_id
+            && self.inner.member_of.contains(&account_id)
+            && !self.has_permission(Permission::Impersonate)
+    }
+
     pub fn is_account_id(&self, account_id: u32) -> bool {
         self.inner.account_id == account_id
     }
@@ -648,6 +713,7 @@ impl AccessToken {
                     credential_version: old_inner.credential_version,
                     obj_size: old_inner.obj_size,
                     locked: old_inner.locked,
+                    shared_mailbox: old_inner.shared_mailbox,
                     delegations: old_inner.delegations.clone(),
                 };
 
@@ -838,6 +904,18 @@ impl AccessToken {
         self.inner.locked
     }
 
+    /// inbuxa: MA-S: the account is a shared mailbox (a lock of that kind).
+    pub fn is_shared_mailbox(&self) -> bool {
+        self.inner.shared_mailbox
+    }
+
+    /// inbuxa: MA-S: this account's delegation into `account_id` is to a
+    /// shared mailbox, not a locked account.
+    pub fn delegated_shared_mailbox(&self, account_id: u32) -> bool {
+        self.delegation(account_id)
+            .is_some_and(|d| d.kind == inbuxa_features::lock::Kind::SharedMailbox)
+    }
+
     /// inbuxa: AL-5: this account's delegation into a locked account, if it
     /// has one that hasn't ended.
     /// inbuxa: AL-6, AL-7: a delegate at organize or full, who may add to
@@ -918,6 +996,7 @@ impl AccessToken {
                 credential_version: Default::default(),
                 obj_size: Default::default(),
                 locked: false,
+                shared_mailbox: false,
                 delegations: Default::default(),
             }),
         }
@@ -978,6 +1057,7 @@ impl AccessTokenInner {
             credential_version: Default::default(),
             obj_size: Default::default(),
             locked: false,
+            shared_mailbox: false,
             delegations: Default::default(),
         }
     }

crates/common/src/auth/mod.rs

@@ -152,6 +152,8 @@ pub struct AccessTokenInner {
     pub(crate) obj_size: u64,
     // inbuxa: AL-2: the account is locked; it may not authenticate
     pub(crate) locked: bool,
+    // inbuxa: MA-S: the lock is a shared mailbox
+    pub(crate) shared_mailbox: bool,
     // inbuxa: AL-5: locked accounts handed to this one
     pub(crate) delegations: Box<[Delegation]>,
 }
@@ -165,6 +167,8 @@ pub struct Delegation {
     pub send_as: bool,
     /// Seconds since the epoch.
     pub until: Option<u64>,
+    /// MA-S: a locked account, or a shared mailbox.
+    pub kind: inbuxa_features::lock::Kind,
 }
 
 #[derive(Debug, Default, Hash, Clone)]

crates/common/src/auth/permissions.rs

@@ -111,6 +111,9 @@ impl Server {
             Permission::SysLegalHoldCreate,
             Permission::SysLegalHoldUpdate,
             Permission::SysLegalHoldExport,
+            // inbuxa: DL-20: the lists and the check are the server's
+            Permission::SysDeliverabilityUpdate,
+            Permission::SysDeliverabilityCheck,
         ] {
             permissions.disabled.set(permission as usize);
         }
@@ -304,6 +307,16 @@ impl Default for DefaultPermissions {
                     default.superuser.push(permission);
                     default.tenant.push(permission);
                 }
+                // inbuxa: deliverability spec, DL-20: a tenant administrator
+                // reads its own domains' findings; the lists and the check
+                // itself are the server's
+                Permission::SysDeliverabilityGet => {
+                    default.superuser.push(permission);
+                    default.tenant.push(permission);
+                }
+                Permission::SysDeliverabilityUpdate | Permission::SysDeliverabilityCheck => {
+                    default.superuser.push(permission);
+                }
                 // inbuxa: DLP and mail flow rules, and held mail, are the
                 // server's: never a tenant's (dlp-and-mail-flow-rules spec,
                 // settled answer 3)

crates/common/src/config/network.rs

@@ -72,6 +72,10 @@ pub struct Http {
     pub cors_origins: Vec<hyper::header::HeaderValue>,
     pub use_forwarded: bool,
     pub redirect_root: Option<String>,
+    /// inbuxa: HTTP Basic accepted on every endpoint, not only DAV (contract
+    /// C-23). True in bootstrap and recovery mode, or with
+    /// `INBUXA_HTTP_BASIC_AUTH=all`.
+    pub basic_auth_everywhere: bool,
 }
 
 #[derive(Clone)]
@@ -453,6 +457,35 @@ impl Http {
                 .collect()
         };
 
+        // inbuxa: outside DAV, HTTP sign-in is a token unless the operator
+        // says otherwise (contract C-23). The integration suites sign in with
+        // passwords over JMAP and the API, so test builds accept Basic
+        // everywhere.
+        #[cfg(feature = "test_mode")]
+        let basic_auth_everywhere = true;
+
+        #[cfg(not(feature = "test_mode"))]
+        let basic_auth_everywhere = bp.registry.is_recovery_mode()
+            || bp.registry.is_bootstrap_mode()
+            || match types::branding::env_var("HTTP_BASIC_AUTH") {
+                Ok(value) if value.trim().eq_ignore_ascii_case("all") => true,
+                Ok(value)
+                    if value.trim().is_empty() || value.trim().eq_ignore_ascii_case("dav") =>
+                {
+                    false
+                }
+                Ok(value) => {
+                    bp.build_warning(
+                        ObjectType::Http.singleton(),
+                        format!(
+                            "INBUXA_HTTP_BASIC_AUTH is {value:?}; expected \"dav\" or \"all\". Basic authentication stays on DAV only."
+                        ),
+                    );
+                    false
+                }
+                Err(_) => false,
+            };
+
         if use_permissive_cors {
             http_headers.push((
                 hyper::header::ACCESS_CONTROL_ALLOW_ORIGIN,
@@ -512,6 +545,7 @@ impl Http {
             cors_origins,
             use_forwarded: http.use_x_forwarded,
             redirect_root: http.redirect_root,
+            basic_auth_everywhere,
         }
     }
 }

crates/common/src/enterprise/llm.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/enterprise/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/hold.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/ipc.rs

@@ -88,6 +88,8 @@ pub enum BroadcastEvent {
     QueueRefresh,
     // inbuxa: AL-3: end an account's open sessions on every node
     EndSessions(u32),
+    // inbuxa: deliverability spec, DL-15: every node checks itself now
+    DeliverabilityCheck,
 }
 
 #[derive(Debug, Clone, Copy)]

crates/common/src/lib.rs

@@ -225,7 +225,7 @@ pub struct Caches {
     pub dns_ipv6: CacheWithTtl<Box<str>, RecordSet<Ipv6Addr>>,
     pub dns_tlsa: CacheWithTtl<Box<str>, Arc<Tlsa>>,
     pub dns_mta_sts: CacheWithTtl<Box<str>, Arc<Policy>>,
-    pub dns_rbl: CacheWithTtl<Box<str>, Option<Arc<IpResolver>>>,
+    pub dns_rbl: CacheWithTtl<Box<str>, Option<Arc<[IpResolver]>>>,
 
     pub negative_cache_ttl: Duration,
 }

crates/common/src/manager/application.rs

@@ -227,10 +227,22 @@ impl WebApplicationManager {
         let cached = if force_refresh {
             None
         } else {
-            server
+            match server
                 .blob_store()
                 .get_blob(self.blob_key.as_slice(), 0..usize::MAX)
-                .await?
+                .await
+            {
+                Ok(cached) => cached,
+                Err(err) => {
+                    trc::event!(
+                        Resource(trc::ResourceEvent::Error),
+                        Reason = err,
+                        Url = self.url.clone(),
+                        Details = "Failed to read cached application bundle, downloading it again"
+                    );
+                    None
+                }
+            }
         };
         let is_cached = cached.is_some();
         let bundle = match cached {

crates/common/src/manager/compliance_roles.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/manager/first_party.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -14,7 +14,7 @@
 //!   application names another;
 //! - INBUXA Admin hosted elsewhere, as `inbuxa-admin`, when `INBUXA_ADMIN_URL`
 //!   is set;
-//! - ihasmail-inbuxa, as the confidential client `ihasmail-inbuxa`, when
+//! - inbuxa-webmail, as the confidential client `ihasmail-inbuxa`, when
 //!   `INBUXA_WEBMAIL_URL` and `INBUXA_WEBMAIL_CLIENT_SECRET` are set.
 //!
 //! inbuxa: the environment variables stand in for `x:FrontEnds` (C-4) until
@@ -22,7 +22,7 @@
 //! it instead.
 //!
 //! A missing client is created. An existing one gains any redirect URI it
-//! lacks and, for ihasmail-inbuxa, the configured secret; nothing an operator
+//! lacks and, for inbuxa-webmail, the configured secret; nothing an operator
 //! added is removed.
 
 use directory::core::secret::{hash_secret, verify_secret_hash};

crates/common/src/manager/granted_permissions.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -31,8 +31,9 @@ use types::id::Id;
 /// Granted to the default administrator roles: "Explain this"
 /// (ai-explain spec, EX-4: superuser by default), the audit log, account
 /// locks and legal holds (audit-hold-lock spec, AU-9, AL-12, LH-13), and
-/// the data inventory (personal-data catalog spec), and accepting security
-/// to-do items (security to-do list spec).
+/// the data inventory (personal-data catalog spec), accepting security
+/// to-do items (security to-do list spec), and the deliverability check
+/// (deliverability spec).
 const ADMIN_GRANTS: &[Permission] = &[
     Permission::SysAiExplain,
     Permission::SysAuditGet,
@@ -56,6 +57,9 @@ const ADMIN_GRANTS: &[Permission] = &[
     Permission::SysJournalGet,
     Permission::SysJournalUpdate,
     Permission::SysSecurityAccept,
+    Permission::SysDeliverabilityGet,
+    Permission::SysDeliverabilityUpdate,
+    Permission::SysDeliverabilityCheck,
 ];
 
 /// Granted to the server-level Compliance Officer role once it exists:
@@ -73,7 +77,8 @@ const OFFICER_GRANTS: &[Permission] = &[
 
 /// Granted to the default tenant administrator roles: reading and exporting
 /// the tenant's audit log (AU-9), locking and delegating its accounts
-/// (AL-12), and the tenant's slice of the data inventory.
+/// (AL-12), the tenant's slice of the data inventory, and its own domains'
+/// deliverability findings (DL-20).
 const TENANT_GRANTS: &[Permission] = &[
     Permission::SysAuditGet,
     Permission::SysAuditExport,
@@ -82,6 +87,7 @@ const TENANT_GRANTS: &[Permission] = &[
     Permission::SysAccountLockUpdate,
     Permission::SysAccountLockDestroy,
     Permission::SysComplianceGet,
+    Permission::SysDeliverabilityGet,
 ];
 
 #[derive(Clone, Copy, PartialEq, Eq)]

crates/common/src/manager/spam_rules.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/network/acme/renew.rs

@@ -1,6 +1,6 @@
 /*
  * SPDX-FileCopyrightText: 2020 Stalwart Labs LLC <hello@stalw.art>
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
  *

crates/common/src/network/autoconfig/autodiscover.rs

@@ -11,7 +11,7 @@ use quick_xml::Reader;
 use quick_xml::XmlVersion;
 use quick_xml::events::Event;
 use registry::schema::{enums::ServiceProtocol, structs::Service};
-use std::fmt::Write;
+use std::{borrow::Cow, fmt::Write};
 use utils::map::vec_map::VecMap;
 
 impl Server {
@@ -20,32 +20,78 @@ impl Server {
         body: Option<Vec<u8>>,
     ) -> trc::Result<Resource<Vec<u8>>> {
         // Obtain parameters
-        let emailaddress = parse_autodiscover_request(body.as_deref().unwrap_or_default())
-            .map_err(|err| {
+        let request =
+            parse_autodiscover_request(body.as_deref().unwrap_or_default()).map_err(|err| {
                 trc::ResourceEvent::BadParameters
                     .into_err()
                     .details("Failed to parse autodiscover request")
                     .ctx(trc::Key::Reason, err)
             })?;
         // inbuxa: legacy-protocols LP-7, LP-14a
-        let legacy_off = match emailaddress.rsplit_once('@') {
+        let legacy_off = match request.email.rsplit_once('@') {
             Some((_, domain)) => self.legacy_off_for(domain).await?,
             None => self.legacy_off_for("").await?,
         };
 
-        Ok(Resource::new(
-            "application/xml; charset=utf-8",
-            build_autodiscover_response(
-                &emailaddress,
+        let response = match request.response_schema {
+            ResponseSchema::Outlook => build_autodiscover_response(
+                &request.email,
                 &self.core.network.server_name,
                 &self.core.network.info.services,
                 |protocol| legacy_off.service(protocol),
             )
             .into_bytes(),
-        ))
+            ResponseSchema::Unsupported => PROVIDER_NOT_AVAILABLE_RESPONSE.as_bytes().to_vec(),
+        };
+
+        Ok(Resource::new("application/xml; charset=utf-8", response))
     }
 }
 
+const OUTLOOK_RESPONSE_SCHEMA: &str =
+    "http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a";
+
+const PROVIDER_NOT_AVAILABLE_RESPONSE: &str = concat!(
+    "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n",
+    "<Autodiscover xmlns=\"http://schemas.microsoft.com/exchange/autodiscover/responseschema/2006\">\n",
+    "\t<Response>\n",
+    "\t\t<Error>\n",
+    "\t\t\t<ErrorCode>601</ErrorCode>\n",
+    "\t\t\t<Message>Provider is not available</Message>\n",
+    "\t\t\t<DebugData />\n",
+    "\t\t</Error>\n",
+    "\t</Response>\n",
+    "</Autodiscover>\n",
+);
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+enum ResponseSchema {
+    Outlook,
+    Unsupported,
+}
+
+impl ResponseSchema {
+    fn parse(value: &str) -> Self {
+        if value.trim().eq_ignore_ascii_case(OUTLOOK_RESPONSE_SCHEMA) {
+            ResponseSchema::Outlook
+        } else {
+            ResponseSchema::Unsupported
+        }
+    }
+}
+
+#[derive(Debug, PartialEq, Eq)]
+struct AutodiscoverRequest {
+    email: String,
+    response_schema: ResponseSchema,
+}
+
+#[derive(Clone, Copy)]
+enum RequestField {
+    EmailAddress,
+    ResponseSchema,
+}
+
 fn build_autodiscover_response(
     emailaddress: &str,
     default_host: &str,
@@ -124,7 +170,7 @@ fn build_autodiscover_response(
     config
 }
 
-fn parse_autodiscover_request(bytes: &[u8]) -> Result<String, String> {
+fn parse_autodiscover_request(bytes: &[u8]) -> Result<AutodiscoverRequest, String> {
     if bytes.is_empty() {
         return Err("Empty request body".to_string());
     }
@@ -132,8 +178,9 @@ fn parse_autodiscover_request(bytes: &[u8]) -> Result<String, String> {
     let mut reader = Reader::from_reader(bytes);
     reader.config_mut().trim_text(true);
     let mut buf = Vec::with_capacity(128);
+    let mut value_buf = Vec::with_capacity(128);
 
-    'outer: for tag_name in ["Autodiscover", "Request", "EMailAddress"] {
+    'outer: for tag_name in ["Autodiscover", "Request"] {
         loop {
             match reader.read_event_into(&mut buf) {
                 Ok(Event::Start(e)) => {
@@ -143,30 +190,6 @@ fn parse_autodiscover_request(bytes: &[u8]) -> Result<String, String> {
                         .eq_ignore_ascii_case(found_tag_name.as_ref())
                     {
                         continue 'outer;
-                    } else if tag_name == "EMailAddress" {
-                        // Skip unsupported tags under Request, such as AcceptableResponseSchema
-                        let mut tag_count = 0;
-                        loop {
-                            match reader.read_event_into(&mut buf) {
-                                Ok(Event::End(_)) => {
-                                    if tag_count == 0 {
-                                        break;
-                                    } else {
-                                        tag_count -= 1;
-                                    }
-                                }
-                                Ok(Event::Start(_)) => {
-                                    tag_count += 1;
-                                }
-                                Ok(Event::Eof) => {
-                                    return Err(format!(
-                                        "Expected value, found unexpected EOF at position {}.",
-                                        reader.buffer_position()
-                                    ));
-                                }
-                                _ => (),
-                            }
-                        }
                     } else {
                         return Err(format!(
                             "Expected tag {}, found unexpected tag {} at position {}.",
@@ -195,36 +218,170 @@ fn parse_autodiscover_request(bytes: &[u8]) -> Result<String, String> {
         }
     }
 
-    if let Ok(Event::Text(text)) = reader.read_event_into(&mut buf)
-        && let Ok(text) = text.xml_content(XmlVersion::Implicit1_0)
-        && text.contains('@')
-    {
-        return Ok(text.trim().to_lowercase());
+    let mut email = None;
+    let mut response_schema = ResponseSchema::Outlook;
+
+    loop {
+        match reader.read_event_into(&mut buf) {
+            Ok(Event::Start(e)) => {
+                let local_name = e.local_name();
+                let field = hashify::tiny_map_ignore_case!(local_name.as_ref(),
+                    b"EMailAddress" => RequestField::EmailAddress,
+                    b"AcceptableResponseSchema" => RequestField::ResponseSchema,
+                );
+
+                let value = match reader.read_event_into(&mut value_buf) {
+                    Ok(Event::End(_)) => None,
+                    Ok(event) => {
+                        let value = match event {
+                            Event::Text(text) => text
+                                .xml_content(XmlVersion::Implicit1_0)
+                                .ok()
+                                .map(Cow::into_owned),
+                            _ => None,
+                        };
+                        reader
+                            .read_to_end_into(e.name(), &mut value_buf)
+                            .map_err(|err| {
+                                format!("Error at position {}: {:?}", reader.buffer_position(), err)
+                            })?;
+                        value
+                    }
+                    Err(err) => {
+                        return Err(format!(
+                            "Error at position {}: {:?}",
+                            reader.buffer_position(),
+                            err
+                        ));
+                    }
+                };
+
+                match (field, value) {
+                    (Some(RequestField::EmailAddress), Some(value)) => {
+                        email = Some(value);
+                    }
+                    (Some(RequestField::ResponseSchema), Some(value)) => {
+                        response_schema = ResponseSchema::parse(&value);
+                    }
+                    _ => (),
+                }
+            }
+            Ok(Event::End(_) | Event::Eof) => break,
+            Ok(_) => (),
+            Err(e) => {
+                return Err(format!(
+                    "Error at position {}: {:?}",
+                    reader.buffer_position(),
+                    e
+                ));
+            }
+        }
     }
 
-    Err(format!(
-        "Expected email address, found unexpected value at position {}.",
-        reader.buffer_position()
-    ))
+    match email {
+        Some(email) if email.contains('@') => Ok(AutodiscoverRequest {
+            email: email.trim().to_lowercase(),
+            response_schema,
+        }),
+        _ => Err(format!(
+            "Expected email address, found unexpected value at position {}.",
+            reader.buffer_position()
+        )),
+    }
 }
 
 #[cfg(test)]
 mod tests {
+    use super::{AutodiscoverRequest, ResponseSchema, parse_autodiscover_request};
 
     #[test]
     fn parse_autodiscover() {
-        let r = r#"<?xml version="1.0" encoding="utf-8"?>
+        const OUTLOOK: &str =
+            "http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a";
+        const MOBILESYNC: &str =
+            "http://schemas.microsoft.com/exchange/autodiscover/mobilesync/responseschema/2006";
+
+        for (request, expected) in [
+            (
+                format!(
+                    r#"<?xml version="1.0" encoding="utf-8"?>
             <Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/requestschema/2006">
                 <Request>
-                        <EMailAddress>email@example.com</EMailAddress>
-                        <AcceptableResponseSchema>http://schemas.microsoft.com/exchange/autodiscover/outlook/responseschema/2006a</AcceptableResponseSchema>
+                        <EMailAddress>Email@Example.com</EMailAddress>
+                        <AcceptableResponseSchema>{OUTLOOK}</AcceptableResponseSchema>
                 </Request>
-            </Autodiscover>"#;
+            </Autodiscover>"#
+                ),
+                ResponseSchema::Outlook,
+            ),
+            (
+                format!(
+                    r#"<Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/outlook/requestschema/2006">
+                <Request>
+                        <AcceptableResponseSchema>{OUTLOOK}</AcceptableResponseSchema>
+                        <EMailAddress>email@example.com</EMailAddress>
+                </Request>
+            </Autodiscover>"#
+                ),
+                ResponseSchema::Outlook,
+            ),
+            (
+                r#"<Autodiscover>
+                <Request>
+                        <EMailAddress>email@example.com</EMailAddress>
+                </Request>
+            </Autodiscover>"#
+                    .to_string(),
+                ResponseSchema::Outlook,
+            ),
+            (
+                format!(
+                    r#"<?xml version="1.0" encoding="utf-8"?>
+            <Autodiscover xmlns="http://schemas.microsoft.com/exchange/autodiscover/mobilesync/requestschema/2006">
+                <Request>
+                        <EMailAddress>email@example.com</EMailAddress>
+                        <AcceptableResponseSchema>{MOBILESYNC}</AcceptableResponseSchema>
+                </Request>
+            </Autodiscover>"#
+                ),
+                ResponseSchema::Unsupported,
+            ),
+            (
+                format!(
+                    r#"<Autodiscover>
+                <Request>
+                        <LegacyDN>/o=Example/ou=Users/cn=email</LegacyDN>
+                        <Unknown><Nested>value</Nested><Empty/></Unknown>
+                        <AcceptableResponseSchema>{MOBILESYNC}</AcceptableResponseSchema>
+                        <EMailAddress>email@example.com</EMailAddress>
+                </Request>
+            </Autodiscover>"#
+                ),
+                ResponseSchema::Unsupported,
+            ),
+        ] {
+            assert_eq!(
+                parse_autodiscover_request(request.as_bytes()).expect("valid request"),
+                AutodiscoverRequest {
+                    email: "[email protected]".to_string(),
+                    response_schema: expected,
+                },
+                "{request}"
+            );
+        }
 
-        assert_eq!(
-            super::parse_autodiscover_request(r.as_bytes()).unwrap(),
-            "[email protected]"
-        );
+        for request in [
+            "",
+            "<Autodiscover><Request></Request></Autodiscover>",
+            "<Autodiscover><Request><EMailAddress>no-domain</EMailAddress></Request></Autodiscover>",
+            "<Autodiscover><Request><EMailAddress>[email protected]</Request></Autodiscover>",
+            "<Request><EMailAddress>[email protected]</EMailAddress></Request>",
+        ] {
+            assert!(
+                parse_autodiscover_request(request.as_bytes()).is_err(),
+                "{request}"
+            );
+        }
     }
 
     #[test]

crates/common/src/network/control.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/network/legacy.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/privacy.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/reachability.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/storage/branding.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/storage/ready.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/telemetry/alerts.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/common/src/telemetry/metrics/store.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -104,14 +104,31 @@ impl StoredMetric {
     pub fn timestamp(&self) -> u64 {
         SnowflakeIdGenerator::to_timestamp(self.id)
     }
+
+    /// The node that wrote the sample. Histogram totals are per node, so a
+    /// reader diffs them per node.
+    pub fn node_id(&self) -> u64 {
+        SnowflakeIdGenerator::to_node_id(self.id)
+    }
 }
 
 /// What the node wrote last, so counters and histograms are written as
 /// changes (MON-4). Per process: a restart counts from the start.
 static LAST: Mutex<Option<AHashMap<MetricType, (u64, u64)>>> = Mutex::new(None);
 
-/// One tick's samples (MON-4 to MON-6).
-pub fn sample() -> Vec<Metric> {
+/// Gauges that count the whole cluster's data, not this node's. Only the node
+/// that computes them (the metrics-calculation role) has a true reading; on
+/// the others the queue gauge only moves with local queue events and drifts
+/// below zero, and the account and domain counts stay at 0.
+const CLUSTER_GAUGES: [MetricType; 3] = [
+    MetricType::QueueCount,
+    MetricType::UserCount,
+    MetricType::DomainCount,
+];
+
+/// One tick's samples (MON-4 to MON-6). `calculates` is whether this node
+/// computes the cluster-wide gauges; a node that doesn't leaves them out.
+pub fn sample(calculates: bool) -> Vec<Metric> {
     let mut last_guard = LAST.lock().unwrap();
     let last = last_guard.get_or_insert_with(AHashMap::new);
     let mut samples = Vec::new();
@@ -134,6 +151,9 @@ pub fn sample() -> Vec<Metric> {
 
     // Gauges: the reading, always (MON-5)
     for gauge in Collector::collect_gauges() {
+        if !calculates && CLUSTER_GAUGES.contains(&gauge.id()) {
+            continue;
+        }
         samples.push(Metric::Gauge(MetricCount {
             count: gauge.get(),
             metric: gauge.id(),
@@ -175,7 +195,7 @@ impl Server {
         if store.is_none() {
             return;
         }
-        let samples = sample();
+        let samples = sample(self.core.network.roles.metrics_calculate);
         let count = samples.len();
         let started = std::time::Instant::now();
         match store.write_metrics(samples, now()).await {
@@ -265,3 +285,41 @@ impl Server {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn gauges(samples: &[Metric]) -> Vec<MetricType> {
+        samples
+            .iter()
+            .filter_map(|m| match m {
+                Metric::Gauge(g) => Some(g.metric),
+                _ => None,
+            })
+            .collect()
+    }
+
+    #[test]
+    fn only_the_calculating_node_stores_cluster_gauges() {
+        let all = gauges(&sample(true));
+        let local = gauges(&sample(false));
+        for metric in CLUSTER_GAUGES {
+            assert!(
+                all.contains(&metric),
+                "{metric:?} missing on the calculating node"
+            );
+            assert!(
+                !local.contains(&metric),
+                "{metric:?} stored by a node that doesn't compute it"
+            );
+        }
+        // Per-node gauges are stored either way
+        for metric in [MetricType::ServerMemory, MetricType::HttpActiveConnections] {
+            assert!(
+                all.contains(&metric) && local.contains(&metric),
+                "{metric:?}"
+            );
+        }
+    }
+}

crates/common/src/telemetry/tracers/store.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/coordinator/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "coordinator"
-version = "0.16.24"
+version = "0.16.25"
 edition = "2024"
 
 [dependencies]

crates/dav-proto/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "dav-proto"
-version = "0.16.24"
+version = "0.16.25"
 edition = "2024"
 
 [dependencies]

crates/dav/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "dav"
-version = "0.16.24"
+version = "0.16.25"
 edition = "2024"
 
 [dependencies]

crates/dav/src/common/acl.rs

@@ -133,6 +133,10 @@ impl DavAclHandler for Server {
         {
             return Err(DavError::Code(StatusCode::FORBIDDEN));
         }
+        // inbuxa: MA-D0: a group's members don't share what it owns on.
+        if access_token.is_group_member_only(account_id) {
+            return Err(DavError::Code(StatusCode::FORBIDDEN));
+        }
 
         // Validate ACEs
         let grants = self
@@ -565,7 +569,13 @@ impl Privileges for AccessToken {
         grants: &ArchivedVec<ArchivedAclGrant>,
         is_calendar: bool,
     ) -> Vec<Privilege> {
-        if self.is_member(account_id) {
+        if self.is_group_member_only(account_id) {
+            // inbuxa: MA-D0: everything but sharing it on.
+            Privilege::all(is_calendar)
+                .into_iter()
+                .filter(|privilege| !matches!(privilege, Privilege::All | Privilege::WriteAcl))
+                .collect()
+        } else if self.is_member(account_id) {
             Privilege::all(is_calendar)
         } else {
             current_user_privilege_set(grants.effective_acl(self))

crates/directory/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "directory"
-version = "0.16.24"
+version = "0.16.25"
 edition = "2024"
 
 [dependencies]

crates/email/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "email"
-version = "0.16.24"
+version = "0.16.25"
 edition = "2024"
 
 [dependencies]

crates/email/src/inbuxa_lock.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/email/src/message/ingest.rs

@@ -20,7 +20,7 @@ use groupware::{
     scheduling::{ItipError, ItipMessages},
 };
 use mail_parser::{
-    DateTime, Header, HeaderName, HeaderValue, Message, MessageParser, MimeHeaders, PartType,
+    Header, HeaderName, HeaderValue, Message, MessageParser, MimeHeaders, PartType,
     parsers::fields::thread::thread_name,
 };
 use registry::{
@@ -924,11 +924,7 @@ impl EmailIngest for Server {
         span_id: u64,
     ) {
         if let Some(config) = &self.core.spam.classifier {
-            let mut dt = DateTime::from_timestamp(now() as i64);
-            dt.hour = 0;
-            dt.minute = 0;
-            dt.second = 0;
-            let until = dt.to_timestamp() as u64 + config.hold_samples_for;
+            let until = now() + config.hold_samples_for;
 
             let sample = SpamTrainingSample {
                 account_id: Some(Id::from(account_id)),

crates/email/src/sieve/ingest.rs

@@ -290,7 +290,11 @@ impl SieveScriptIngest for Server {
                     // inbuxa: AL-4: a locked account answers no sender, so a
                     // rejection is kept instead; sieve has already cleared
                     // the implicit keep, so it is filed here
-                    Event::Reject { .. } if access_token.is_locked() => {
+                    // A shared mailbox (MA-S) is a role address and answers
+                    // as one: its Sieve script runs as written
+                    Event::Reject { .. }
+                        if access_token.is_locked() && !access_token.is_shared_mailbox() =>
+                    {
                         if let Some(message) = messages.get_mut(0)
                             && !message.file_into.contains(&INBOX_ID)
                         {
@@ -403,7 +407,11 @@ impl SieveScriptIngest for Server {
                     // inbuxa: AL-4: a locked account sends nothing on its
                     // own: no redirect, vacation reply or notification. An
                     // unsent redirect leaves the message to be kept.
-                    Event::SendMessage { .. } if access_token.is_locked() => {
+                    // A shared mailbox's acknowledgements and redirects go
+                    // out (MA-S).
+                    Event::SendMessage { .. }
+                        if access_token.is_locked() && !access_token.is_shared_mailbox() =>
+                    {
                         trc::event!(
                             Sieve(SieveEvent::ActionReject),
                             Details = "Account is locked: nothing is sent",

crates/features/src/ai/answer.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/explain/memory.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/explain/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/explain/prompts.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/explain/schema.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/explain/status.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/gate.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/limits.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/locality.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/request.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/ai/writes.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/audit/diff.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/audit/log.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/audit/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/audit/record.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/audit/scope.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/branding/logo.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/branding/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/branding/templates.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/branding/writes.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/deliverability/lists.rs

@@ -0,0 +1,282 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+//! The blocklists a node asks about itself (deliverability spec, DL-6), and
+//! how to read each one's answer.
+//!
+//! A list answers with an address in 127.0.0.0/8. Each list says which of
+//! those mean "listed" and which mean "I won't answer you": Spamhaus, for
+//! one, answers `127.255.255.254` to a query that came through a public
+//! resolver. A refusal is never read as a listing (DL-4).
+
+use std::net::{IpAddr, Ipv4Addr};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum Scope {
+    /// Looked up by the reversed address: `2.0.0.127.zen.spamhaus.org`.
+    Ip,
+    /// Looked up by name: `example.org.dbl.spamhaus.org`.
+    Domain,
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct BlockList {
+    /// What the page and the settings call it.
+    pub name: &'static str,
+    pub zone: &'static str,
+    pub scope: Scope,
+    /// Where an administrator looks the address up and asks for removal.
+    pub lookup: &'static str,
+    /// Something the page says beside the list.
+    pub note: Option<&'static str>,
+    read: fn(Ipv4Addr) -> Answer,
+}
+
+/// What a list's answer means.
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum Answer {
+    Listed(&'static str),
+    /// The list won't answer this resolver, or not now.
+    Refused(&'static str),
+    /// A code the list doesn't define: neither listed nor clean.
+    Unknown,
+}
+
+impl BlockList {
+    pub fn read(&self, answer: Ipv4Addr) -> Answer {
+        (self.read)(answer)
+    }
+
+    /// The name to look up for `subject`, or None when the subject doesn't
+    /// suit the list (a domain on an IP list, or an IPv6 address: none of
+    /// these lists publish IPv6 zones worth asking).
+    pub fn query(&self, subject: &Subject<'_>) -> Option<String> {
+        match (self.scope, subject) {
+            (Scope::Ip, Subject::Ip(IpAddr::V4(ip))) => {
+                let [a, b, c, d] = ip.octets();
+                Some(format!("{d}.{c}.{b}.{a}.{}.", self.zone))
+            }
+            (Scope::Domain, Subject::Domain(domain)) => {
+                Some(format!("{}.{}.", domain.trim_end_matches('.'), self.zone))
+            }
+            _ => None,
+        }
+    }
+}
+
+pub enum Subject<'x> {
+    Ip(IpAddr),
+    Domain(&'x str),
+}
+
+/// Spamhaus' error codes, the same on every Spamhaus zone.
+fn spamhaus_refusal(ip: Ipv4Addr) -> Option<Answer> {
+    match ip.octets() {
+        [127, 255, 255, 252] => Some(Answer::Refused("The query was malformed")),
+        [127, 255, 255, 254] => Some(Answer::Refused(
+            "Spamhaus doesn't answer public resolvers; use the server's own",
+        )),
+        [127, 255, 255, 255] => Some(Answer::Refused("Too many queries from this resolver")),
+        _ => None,
+    }
+}
+
+fn zen(ip: Ipv4Addr) -> Answer {
+    if let Some(refused) = spamhaus_refusal(ip) {
+        return refused;
+    }
+    match ip.octets() {
+        [127, 0, 0, 2] => Answer::Listed("SBL: a known spam source"),
+        [127, 0, 0, 3] => Answer::Listed("CSS: sent spam recently"),
+        [127, 0, 0, 4..=7] => Answer::Listed("XBL: a compromised or infected host"),
+        [127, 0, 0, 9] => Answer::Listed("DROP: a hijacked or criminal network"),
+        [127, 0, 0, 10 | 11] => {
+            Answer::Listed("PBL: an address that isn't meant to send mail directly")
+        }
+        _ => Answer::Unknown,
+    }
+}
+
+fn dbl(ip: Ipv4Addr) -> Answer {
+    if let Some(refused) = spamhaus_refusal(ip) {
+        return refused;
+    }
+    match ip.octets() {
+        [127, 0, 1, 2] => Answer::Listed("A spam domain"),
+        [127, 0, 1, 4] => Answer::Listed("A phishing domain"),
+        [127, 0, 1, 5] => Answer::Listed("A malware domain"),
+        [127, 0, 1, 6] => Answer::Listed("A botnet controller"),
+        [127, 0, 1, 102..=106] => Answer::Listed("A legitimate domain being abused"),
+        [127, 0, 1, 255] => Answer::Refused("The query was malformed"),
+        _ => Answer::Unknown,
+    }
+}
+
+/// Most lists answer 127.0.0.2 for "listed" and define nothing else.
+fn just_two(ip: Ipv4Addr) -> Answer {
+    match ip.octets() {
+        [127, 0, 0, 2] => Answer::Listed("Listed"),
+        _ => Answer::Unknown,
+    }
+}
+
+fn surbl(ip: Ipv4Addr) -> Answer {
+    match ip.octets() {
+        [127, 0, 0, 1] => Answer::Refused("SURBL doesn't answer this resolver"),
+        [127, 0, 0, bits] if bits & (8 | 16 | 64 | 128) != 0 => {
+            Answer::Listed("Seen in phishing, malware, abuse or cracked sites")
+        }
+        _ => Answer::Unknown,
+    }
+}
+
+fn uribl(ip: Ipv4Addr) -> Answer {
+    match ip.octets() {
+        [127, 0, 0, 1] => Answer::Refused("URIBL doesn't answer public resolvers"),
+        [127, 0, 0, bits] if bits & (2 | 8) != 0 => Answer::Listed("Seen in spam"),
+        [127, 0, 0, bits] if bits & 4 != 0 => {
+            Answer::Listed("Grey: seen in bulk mail some people don't want")
+        }
+        _ => Answer::Unknown,
+    }
+}
+
+pub const LISTS: &[BlockList] = &[
+    BlockList {
+        name: "Spamhaus ZEN",
+        zone: "zen.spamhaus.org",
+        scope: Scope::Ip,
+        lookup: "https://check.spamhaus.org/",
+        note: None,
+        read: zen,
+    },
+    BlockList {
+        name: "SpamCop",
+        zone: "bl.spamcop.net",
+        scope: Scope::Ip,
+        lookup: "https://www.spamcop.net/bl.shtml",
+        note: None,
+        read: just_two,
+    },
+    BlockList {
+        name: "Barracuda",
+        zone: "b.barracudacentral.org",
+        scope: Scope::Ip,
+        lookup: "https://www.barracudacentral.org/lookups",
+        note: Some(
+            "Barracuda answers only resolvers whose address is registered with it (free, at barracudacentral.org/rbl). Until then its lookups can't be checked.",
+        ),
+        read: just_two,
+    },
+    BlockList {
+        name: "UCEPROTECT level 1",
+        zone: "dnsbl-1.uceprotect.net",
+        scope: Scope::Ip,
+        lookup: "https://www.uceprotect.net/en/rblcheck.php",
+        note: None,
+        read: just_two,
+    },
+    BlockList {
+        name: "Mailspike",
+        zone: "bl.mailspike.net",
+        scope: Scope::Ip,
+        lookup: "https://mailspike.org/iplookup.html",
+        note: None,
+        read: just_two,
+    },
+    BlockList {
+        name: "PSBL",
+        zone: "psbl.surriel.com",
+        scope: Scope::Ip,
+        lookup: "https://psbl.org/",
+        note: None,
+        read: just_two,
+    },
+    BlockList {
+        name: "Spamhaus DBL",
+        zone: "dbl.spamhaus.org",
+        scope: Scope::Domain,
+        lookup: "https://check.spamhaus.org/",
+        note: None,
+        read: dbl,
+    },
+    BlockList {
+        name: "SURBL",
+        zone: "multi.surbl.org",
+        scope: Scope::Domain,
+        lookup: "https://surbl.org/surbl-analysis",
+        note: None,
+        read: surbl,
+    },
+    BlockList {
+        name: "URIBL",
+        zone: "multi.uribl.com",
+        scope: Scope::Domain,
+        lookup: "https://admin.uribl.com/",
+        note: None,
+        read: uribl,
+    },
+];
+
+pub fn by_name(name: &str) -> Option<&'static BlockList> {
+    LISTS.iter().find(|list| list.name == name)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn ip(s: &str) -> Ipv4Addr {
+        s.parse().unwrap()
+    }
+
+    #[test]
+    fn a_refusal_is_not_a_listing() {
+        let zen = by_name("Spamhaus ZEN").unwrap();
+        assert!(matches!(
+            zen.read(ip("127.255.255.254")),
+            Answer::Refused(_)
+        ));
+        assert!(matches!(zen.read(ip("127.0.0.2")), Answer::Listed(_)));
+        assert!(matches!(zen.read(ip("127.0.0.10")), Answer::Listed(_)));
+        assert_eq!(zen.read(ip("127.0.0.200")), Answer::Unknown);
+
+        let uribl = by_name("URIBL").unwrap();
+        assert!(matches!(uribl.read(ip("127.0.0.1")), Answer::Refused(_)));
+        assert!(matches!(uribl.read(ip("127.0.0.2")), Answer::Listed(_)));
+    }
+
+    #[test]
+    fn queries_are_built_per_scope() {
+        let zen = by_name("Spamhaus ZEN").unwrap();
+        let dbl = by_name("Spamhaus DBL").unwrap();
+        let v4 = Subject::Ip("192.0.2.10".parse().unwrap());
+        let v6 = Subject::Ip("2001:db8::1".parse().unwrap());
+        let domain = Subject::Domain("example.org");
+        assert_eq!(
+            zen.query(&v4).as_deref(),
+            Some("10.2.0.192.zen.spamhaus.org.")
+        );
+        assert_eq!(zen.query(&v6), None);
+        assert_eq!(zen.query(&domain), None);
+        assert_eq!(
+            dbl.query(&domain).as_deref(),
+            Some("example.org.dbl.spamhaus.org.")
+        );
+        assert_eq!(dbl.query(&v4), None);
+    }
+
+    #[test]
+    fn names_are_unique() {
+        for (i, a) in LISTS.iter().enumerate() {
+            assert!(
+                LISTS[i + 1..].iter().all(|b| b.name != a.name),
+                "{}",
+                a.name
+            );
+        }
+    }
+}

crates/features/src/deliverability/mod.rs

@@ -0,0 +1,410 @@
+/*
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+//! The deliverability check (deliverability spec): what other mail servers
+//! see when this one sends. Not a rebuild of anything upstream ships.
+//!
+//! Every node that sends mail checks itself, because only it knows which
+//! address it leaves from, and keeps one report. The report holds facts: an
+//! address's reverse DNS, what each blocklist answered, what SPF said for
+//! each address, whether a DKIM key in DNS matches the one signing. The
+//! console grades them, so its wording can change without a server release.
+//!
+//! Kept in the fork's subspace (`store::SUBSPACE_INBUXA`). Every key starts
+//! with `D`, then one byte for the kind:
+//!
+//! - `r` + node id (u64): that node's last report, as JSON.
+//! - `s`: the settings, as JSON.
+//!
+//! Numbers are big-endian.
+
+pub mod lists;
+
+use serde::{Deserialize as SerdeDeserialize, Serialize as SerdeSerialize};
+use store::{
+    Deserialize, IterateParams, SUBSPACE_INBUXA, Serialize, Store, ValueKey,
+    write::{AnyClass, BatchBuilder, ValueClass},
+};
+use trc::AddContext;
+
+const FEATURE: u8 = b'D';
+const KIND_REPORT: u8 = b'r';
+const KIND_SETTINGS: u8 = b's';
+
+/// DL-15: **Check now** runs a node again only this long after its last run.
+pub const MIN_INTERVAL_SECS: u64 = 600;
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct Report {
+    /// The node's cluster id, as metric samples carry it.
+    pub node_id: u64,
+    pub hostname: String,
+    /// Seconds since the epoch.
+    pub checked_at: u64,
+    pub addresses: Vec<Address>,
+    pub domains: Vec<DomainReport>,
+    pub certificates: Vec<Certificate>,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct Address {
+    pub ip: String,
+    /// DL-2: how the node came by the address.
+    pub source: AddressSource,
+    /// The connection strategy that sends from it.
+    pub strategy: String,
+    /// The name the node greets with from this address.
+    pub ehlo: String,
+    /// The PTR names, empty when there's none.
+    pub ptr: Vec<String>,
+    /// Some PTR name resolves back to the address.
+    pub forward_confirmed: bool,
+    /// The forward-confirmed name is the EHLO name.
+    pub ehlo_matches: bool,
+    /// Set when the reverse lookup itself failed, rather than found nothing.
+    pub ptr_error: Option<String>,
+    pub listings: Vec<Listing>,
+}
+
+#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase")]
+pub enum AddressSource {
+    /// Set in the connection strategy's source addresses.
+    #[default]
+    Configured,
+    /// What the EHLO name resolves to.
+    Ehlo,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct Listing {
+    /// The list's name, as in [`lists::LISTS`].
+    pub list: String,
+    pub state: ListingState,
+    /// The address the list answered, when it answered one.
+    pub code: Option<String>,
+    /// What the list says the answer means.
+    pub meaning: Option<String>,
+}
+
+#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase")]
+pub enum ListingState {
+    #[default]
+    Clean,
+    Listed,
+    /// The list wouldn't answer, or the lookup failed: neither listed nor clean.
+    Refused,
+    Error,
+    /// Switched off in the settings, so not asked.
+    Off,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct DomainReport {
+    pub domain: String,
+    /// DL-20: a tenant administrator sees only their tenant's domains.
+    pub tenant_id: Option<u32>,
+    /// DL-7: what SPF says for each of the node's addresses.
+    pub spf: Vec<SpfResult>,
+    /// DL-8: each DKIM key the domain signs with.
+    pub dkim: Vec<DkimKey>,
+    /// DL-9: the DMARC record, if there's one.
+    pub dmarc: Option<Dmarc>,
+    /// DL-10.
+    pub mta_sts: MtaSts,
+    /// DL-11: there's a `_smtp._tls` record.
+    pub tls_rpt: bool,
+    /// DL-12.
+    pub listings: Vec<Listing>,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct SpfResult {
+    pub ip: String,
+    /// `pass`, `fail`, `softFail`, `neutral`, `none`, `tempError` or `permError`.
+    pub result: String,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct DkimKey {
+    pub selector: String,
+    pub state: DkimState,
+}
+
+#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase")]
+pub enum DkimState {
+    #[default]
+    Matches,
+    /// Nothing published at `<selector>._domainkey.<domain>`.
+    Missing,
+    /// Published, but a different key.
+    Different,
+    /// The lookup failed.
+    Error,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct Dmarc {
+    /// `none`, `quarantine` or `reject`.
+    pub policy: String,
+    /// DKIM alignment: `relaxed` or `strict`.
+    pub adkim: String,
+    /// SPF alignment: `relaxed` or `strict`.
+    pub aspf: String,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct MtaSts {
+    /// The `_mta-sts` record's id; None when there's no record.
+    pub record_id: Option<String>,
+    /// The policy was fetched and parsed. False with a record means the
+    /// fetch or the parse failed, and `error` says why.
+    pub fetched: bool,
+    pub error: Option<String>,
+    /// `enforce`, `testing` or `none`.
+    pub mode: Option<String>,
+    pub max_age: Option<u64>,
+    /// The domain's MX names no `mx:` line matches.
+    pub mx_not_covered: Vec<String>,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct Certificate {
+    /// The EHLO name, or an MX name that points at this node.
+    pub name: String,
+    /// The node holds a certificate for the name.
+    pub covered: bool,
+}
+
+#[derive(Debug, Clone, Default, PartialEq, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase", default)]
+pub struct Settings {
+    /// DL-6: lists not to ask, by name.
+    pub disabled_lists: Vec<String>,
+}
+
+impl Settings {
+    pub fn is_off(&self, list: &str) -> bool {
+        self.disabled_lists.iter().any(|name| name == list)
+    }
+
+    /// Only the built-in lists' names, once each.
+    pub fn validate(&self) -> Result<(), String> {
+        for (i, name) in self.disabled_lists.iter().enumerate() {
+            if lists::by_name(name).is_none() {
+                return Err(format!("There's no list called {name:?}."));
+            }
+            if self.disabled_lists[..i].contains(name) {
+                return Err(format!("{name:?} is named twice."));
+            }
+        }
+        Ok(())
+    }
+}
+
+impl Report {
+    /// DL-20: what a tenant administrator may see: their tenant's domains
+    /// and nothing about the node's addresses or certificates.
+    pub fn for_tenant(&self, tenant_id: u32) -> Report {
+        Report {
+            node_id: self.node_id,
+            hostname: self.hostname.clone(),
+            checked_at: self.checked_at,
+            addresses: Vec::new(),
+            domains: self
+                .domains
+                .iter()
+                .filter(|d| d.tenant_id == Some(tenant_id))
+                .cloned()
+                .collect(),
+            certificates: Vec::new(),
+        }
+    }
+}
+
+// --- Storage --------------------------------------------------------------
+
+struct Json<T>(T);
+
+impl<T: SerdeSerialize> Serialize for Json<T> {
+    fn serialize(&self) -> trc::Result<Vec<u8>> {
+        serde_json::to_vec(&self.0).map_err(|err| {
+            trc::StoreEvent::UnexpectedError
+                .into_err()
+                .details("Failed to serialize deliverability data")
+                .reason(err)
+        })
+    }
+}
+
+impl<T: for<'de> SerdeDeserialize<'de> + Send + Sync> Deserialize for Json<T> {
+    fn deserialize(bytes: &[u8]) -> trc::Result<Self> {
+        serde_json::from_slice(bytes).map(Json).map_err(|err| {
+            trc::StoreEvent::DataCorruption
+                .into_err()
+                .details("Invalid deliverability data")
+                .reason(err)
+        })
+    }
+}
+
+fn class(kind: u8, node_id: Option<u64>) -> ValueClass {
+    let mut key = Vec::with_capacity(10);
+    key.push(FEATURE);
+    key.push(kind);
+    if let Some(node_id) = node_id {
+        key.extend_from_slice(&node_id.to_be_bytes());
+    }
+    ValueClass::Any(AnyClass {
+        subspace: SUBSPACE_INBUXA,
+        key,
+    })
+}
+
+pub async fn report(data: &Store, node_id: u64) -> trc::Result<Option<Report>> {
+    Ok(data
+        .get_value::<Json<Report>>(ValueKey::from(class(KIND_REPORT, Some(node_id))))
+        .await
+        .caused_by(trc::location!())?
+        .map(|Json(report)| report))
+}
+
+/// Every node's report, by node id.
+pub async fn reports(data: &Store) -> trc::Result<Vec<Report>> {
+    let mut out = Vec::new();
+    data.iterate(
+        IterateParams::new(
+            ValueKey::from(class(KIND_REPORT, Some(0))),
+            ValueKey::from(class(KIND_REPORT, Some(u64::MAX))),
+        ),
+        |_, value| {
+            if let Ok(Json(report)) = Json::<Report>::deserialize(value) {
+                out.push(report);
+            }
+            Ok(true)
+        },
+    )
+    .await
+    .caused_by(trc::location!())?;
+    out.sort_by_key(|r| r.node_id);
+    Ok(out)
+}
+
+/// Replaces the node's report.
+pub async fn put_report(data: &Store, report: &Report) -> trc::Result<()> {
+    let mut batch = BatchBuilder::new();
+    batch.set(
+        class(KIND_REPORT, Some(report.node_id)),
+        Json(report).serialize()?,
+    );
+    data.write(batch.build_all())
+        .await
+        .caused_by(trc::location!())?;
+    Ok(())
+}
+
+pub async fn settings(data: &Store) -> trc::Result<Settings> {
+    Ok(data
+        .get_value::<Json<Settings>>(ValueKey::from(class(KIND_SETTINGS, None)))
+        .await
+        .caused_by(trc::location!())?
+        .map(|Json(settings)| settings)
+        .unwrap_or_default())
+}
+
+pub async fn put_settings(data: &Store, settings: &Settings) -> trc::Result<()> {
+    let mut batch = BatchBuilder::new();
+    batch.set(class(KIND_SETTINGS, None), Json(settings).serialize()?);
+    data.write(batch.build_all())
+        .await
+        .caused_by(trc::location!())?;
+    Ok(())
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn settings_name_only_built_in_lists_once() {
+        let ok = Settings {
+            disabled_lists: vec!["Barracuda".into(), "URIBL".into()],
+        };
+        assert!(ok.validate().is_ok());
+        assert!(ok.is_off("Barracuda"));
+        assert!(!ok.is_off("SpamCop"));
+        let unknown = Settings {
+            disabled_lists: vec!["My list".into()],
+        };
+        assert!(unknown.validate().is_err());
+        let twice = Settings {
+            disabled_lists: vec!["URIBL".into(), "URIBL".into()],
+        };
+        assert!(twice.validate().is_err());
+    }
+
+    #[test]
+    fn a_tenant_sees_only_its_domains() {
+        let report = Report {
+            node_id: 2,
+            hostname: "mx2.example.org".into(),
+            checked_at: 1,
+            addresses: vec![Address {
+                ip: "192.0.2.10".into(),
+                ..Default::default()
+            }],
+            domains: vec![
+                DomainReport {
+                    domain: "a.example".into(),
+                    tenant_id: Some(7),
+                    ..Default::default()
+                },
+                DomainReport {
+                    domain: "b.example".into(),
+                    tenant_id: Some(8),
+                    ..Default::default()
+                },
+                DomainReport {
+                    domain: "server.example".into(),
+                    tenant_id: None,
+                    ..Default::default()
+                },
+            ],
+            certificates: vec![Certificate {
+                name: "mx2.example.org".into(),
+                covered: true,
+            }],
+        };
+        let seen = report.for_tenant(7);
+        assert!(seen.addresses.is_empty());
+        assert!(seen.certificates.is_empty());
+        assert_eq!(
+            seen.domains
+                .iter()
+                .map(|d| d.domain.as_str())
+                .collect::<Vec<_>>(),
+            ["a.example"]
+        );
+    }
+
+    #[test]
+    fn a_report_reads_back_with_missing_fields() {
+        let report: Report = serde_json::from_str(r#"{"nodeId": 3}"#).unwrap();
+        assert_eq!(report.node_id, 3);
+        assert!(report.domains.is_empty());
+    }
+}

crates/features/src/hold/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/journal/archive.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/journal/entries.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/journal/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/journal/report.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/lib.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -21,6 +21,7 @@
 pub mod ai;
 pub mod audit;
 pub mod branding;
+pub mod deliverability; // inbuxa: the deliverability check (not a rebuild)
 pub mod hold;
 pub mod journal;
 pub mod lock;

crates/features/src/lock/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -66,6 +66,53 @@ const KIND_DELEGATE: u8 = b'd';
 /// Most delegates one lock may have (AL-5).
 pub const MAX_DELEGATES: usize = 10;
 
+/// Most people one shared mailbox may have (MA-S): a help desk is bigger
+/// than the handful a departed colleague's mail is handed to.
+pub const MAX_SHARED_MAILBOX_DELEGATES: usize = 100;
+
+/// What a lock is for (multi-account spec, MA-S).
+///
+/// Both kinds keep receiving mail, can't be signed in to, and are opened by
+/// delegates through real grants. A shared mailbox is a role address such
+/// as support@: it needs no reason, holds more people, runs its own Sieve
+/// replies (an automatic acknowledgement), records only what is sent as it,
+/// and may only send as its own addresses.
+#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Hash, SerdeSerialize, SerdeDeserialize)]
+#[serde(rename_all = "camelCase")]
+pub enum Kind {
+    #[default]
+    Lock,
+    SharedMailbox,
+}
+
+impl Kind {
+    pub fn as_str(&self) -> &'static str {
+        match self {
+            Kind::Lock => "lock",
+            Kind::SharedMailbox => "sharedMailbox",
+        }
+    }
+
+    pub fn parse(value: &str) -> Option<Self> {
+        match value {
+            "lock" => Some(Kind::Lock),
+            "sharedMailbox" => Some(Kind::SharedMailbox),
+            _ => None,
+        }
+    }
+
+    pub fn is_lock(&self) -> bool {
+        matches!(self, Kind::Lock)
+    }
+
+    pub fn max_delegates(&self) -> usize {
+        match self {
+            Kind::Lock => MAX_DELEGATES,
+            Kind::SharedMailbox => MAX_SHARED_MAILBOX_DELEGATES,
+        }
+    }
+}
+
 /// What a delegate may do in the locked account (AL-6).
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, SerdeSerialize, SerdeDeserialize)]
 #[serde(rename_all = "camelCase")]
@@ -189,6 +236,9 @@ pub struct Replaced {
 #[serde(rename_all = "camelCase")]
 pub struct Lock {
     pub account_id: u32,
+    /// Absent on locks written before shared mailboxes existed: a lock.
+    #[serde(default, skip_serializing_if = "Kind::is_lock")]
+    pub kind: Kind,
     pub reason: String,
     /// Seconds since the epoch.
     pub locked_at: u64,
@@ -401,8 +451,9 @@ pub async fn all(data: &Store) -> trc::Result<Vec<Lock>> {
     Ok(locks)
 }
 
-/// The accounts delegated to `delegate`, with its delegation in each.
-pub async fn delegated_to(data: &Store, delegate: u32) -> trc::Result<Vec<(u32, Delegate)>> {
+/// The accounts delegated to `delegate`, with its delegation in each and
+/// the kind of lock it is in.
+pub async fn delegated_to(data: &Store, delegate: u32) -> trc::Result<Vec<(u32, Delegate, Kind)>> {
     let mut locked = Vec::new();
     data.iterate(
         IterateParams::new(
@@ -425,7 +476,7 @@ pub async fn delegated_to(data: &Store, delegate: u32) -> trc::Result<Vec<(u32,
         if let Some(lock) = get(data, account_id).await?
             && let Some(delegation) = lock.delegate(delegate)
         {
-            delegations.push((account_id, delegation.clone()));
+            delegations.push((account_id, delegation.clone(), lock.kind));
         }
     }
     Ok(delegations)
@@ -472,6 +523,22 @@ pub async fn remove(data: &Store, lock: &Lock) -> trc::Result<()> {
 mod tests {
     use super::*;
 
+    #[test]
+    fn kind_reads_back_and_defaults_to_lock() {
+        // MA-S: a lock stored before shared mailboxes existed has no kind
+        let stored = r#"{"accountId":1,"reason":"r","lockedAt":0,"lockedBy":"admin","delegates":[]}"#;
+        let lock: Lock = serde_json::from_str(stored).unwrap();
+        assert_eq!(lock.kind, Kind::Lock);
+        assert!(!serde_json::to_string(&lock).unwrap().contains("kind"), "a lock is written as before");
+
+        let shared = Lock { kind: Kind::SharedMailbox, ..lock };
+        let written = serde_json::to_string(&shared).unwrap();
+        assert!(written.contains(r#""kind":"sharedMailbox""#), "{written}");
+        assert_eq!(serde_json::from_str::<Lock>(&written).unwrap().kind, Kind::SharedMailbox);
+        assert_eq!(Kind::parse("sharedMailbox"), Some(Kind::SharedMailbox));
+        assert_eq!(Kind::SharedMailbox.max_delegates(), MAX_SHARED_MAILBOX_DELEGATES);
+    }
+
     #[test]
     fn keys_read_back() {
         let ValueClass::Any(any) = class(KIND_DELEGATE, &[7, 9]) else {
@@ -509,6 +576,7 @@ mod tests {
     fn lock_with(delegates: Vec<Delegate>, replaced: Vec<Replaced>) -> Lock {
         Lock {
             account_id: 1,
+            kind: Kind::Lock,
             reason: "r".into(),
             locked_at: 0,
             locked_by: "admin".into(),
@@ -623,6 +691,7 @@ mod tests {
     fn expired_delegations_grant_nothing() {
         let lock = Lock {
             account_id: 1,
+            kind: Kind::Lock,
             reason: "Left the company".into(),
             locked_at: 100,
             locked_by: "admin".into(),

crates/features/src/mailflow/cache.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/africa.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/americas.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/any.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/asia.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/australia.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/canada.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/checks.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/eu.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/europe.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/mod.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/templates.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/uk.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */

crates/features/src/mailflow/detectors/us.rs

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2026 Coffey Labs
+ * SPDX-FileCopyrightText: 2026 Coffey Labs LLC
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */