The first release's image never reached the registry. Both platforms built, then the push failed: failed to fetch oauth token: Post "https://git.coffeylabs.org/jwt/auth": dial tcp 172.30.0.2:443: connect: connection refused buildx's docker-container builder is a container of its own on the host's daemon, and it does the push, token and all. On the network it was created on, git.coffeylabs.org resolves to an internal address with nothing listening on 443. The job's own `docker login` worked because it goes through the host daemon, which resolves the name publicly. ihasmail's publish failed the same way this morning (job 513), so this is the runners, not this pipeline. The builder now runs on the host's network, so it resolves the name as the login does. Only the token request goes to git.coffeylabs.org; image layers still go to registry.coffeylabs.org, the registry's DNS-only name. It gets a new name, ci-builder-host: `ci-builder` is a long-lived container shared between jobs, and `create || use` would keep reusing it on its old network.
INBUXA Admin
The administration interface for the INBUXA mail server: every server setting, first-boot setup, and recovery, in the browser.
It is schema-driven. After signing in it fetches the server's schema and builds every form, list and menu from it, so it covers every setting the server has without hardcoding any of them.
Design
- One edition. Every feature the server has is available here, with
nothing held back. See the INBUXA server's
docs/spec/. - Runs anywhere, not on the mail server. INBUXA Admin is its own
deployment, never installed onto the mail server. It's pointed at the server
either at build time (
VITE_API_BASE_URL) or at deploy time:<meta name="api-base-url" content="https://mail.example.com">inindex.html. Hosted like that, it signs in as the OAuth clientinbuxa-admin, which the server registers when it's started withINBUXA_ADMIN_URLset to INBUXA Admin's address (for development,http://localhost:5173). - INBUXA's look: the logo and ihasmail's palette.
- Two-factor setup names INBUXA as the issuer, and no longer makes authenticator apps fetch a logo from a third-party site.
Developing
npm ci
npm run dev # http://localhost:5173, against VITE_API_BASE_URL in .env.development
npm run typecheck && npx eslint src/ && npx vitest run
npm run build
Keeping up with upstream
The upstream codebase's history contains no code under a proprietary license,
so this is an ordinary git fork. upstream is a fetch-only remote:
git fetch upstream --tags
git merge v1.0.12 # the next release tag
Versions
INBUXA Admin has its own dated version (inbuxa-version.json), shown with the
upstream release it's based on: INBUXA Admin 2026.9.18 (base 1.0.11).
package.json keeps upstream's version, so upstream's bumps merge cleanly.
Source code
Every build carries its own source. The interface links to it (the user menu
and the sign-in page), and the build writes it next to the app as
source.tar.gz: the exact tree the running version was built from.
License and credits
Free software under the GNU Affero General Public License, version 3.
INBUXA Admin is forked from the upstream AGPL-3.0 web administration codebase originally developed by Stalwart Labs. Their copyright notices are kept on every file inherited from it, and INBUXA's own notice is added to the files it changes. Those files are offered upstream under the AGPL-3.0-only or a proprietary license. INBUXA uses them under the AGPL-3.0 only. INBUXA isn't affiliated with or endorsed by Stalwart Labs.