2 Commits

Include renames

Author	SHA1	Message	Date
jcoffey-dev	e0060c9e6e	DLP at DATA: block, warn and override over SMTP and JMAP ... Phase 2f of the DLP and mail flow rules spec: the rules now run on mail an authenticated sender submits, after the DATA system script and before headers and DKIM signing (§2.1). - smtp/inbound/mailflow.rs: builds what the rules look at from the message (subject, the text version of each body, one level of attached messages, attachment text via the extractor, 10 MB of text at most) and the envelope (sender's groups and tenant; each recipient local or not, and its groups). Skipped entirely when no enabled rule applies to outgoing mail. Rules that can't be loaded refuse with a 451: nothing unchecked leaves. - Block: 550 5.7.1 with the rule's notice. Warn: 550 5.7.1 with the notice and how to override: "[override: reason]" at the start of the subject, taken out before the message goes on (settled answer 1). Until phase 3, a hold rule blocks rather than let mail through. - JMAP: EmailSubmission takes inbuxa:dlpOverride {reason}; a refusal comes back as inbuxa:dlpWarning or inbuxa:dlpBlocked with each rule's name and notice (description too, for older clients). - Audit: one record per DLP match, the sender as actor, action create, target a message: the recipient domains, each rule with its detectors' counts, the outcome, an override's reason. Never the matched text. No new audit action: an older node that meets one fails its daily clean-up, which would make rolling back unsafe (spec §2.7 updated). Tests: mail_rules_tests gains the DLP flow over JMAP (no rules, warning with rule and notice, local recipient not warned, override with a reason, block that no reason passes, the subject tag stripped from the delivered message, audit records with no card or key text). smtp inbound tests pass; system_tests passed twice after one timeout in the email delivery tests that didn't recur.	2026-09-28 17:52:37 -07:00
jcoffey-dev	7dae9b29fd	Import upstream v0.16.22, stripped ... Upstream commit: 474dd0229cb20cf513036619781ed97bd8073c3f Enterprise-only files removed or emptied: 63 Enterprise-only snippets removed: 117 in 50 files Dangling module declarations removed: 5 Cargo edits turning enterprise off: 14 Verification: clean Enterprise feature gates left for rebuilt features: 19 in 18 files Produced by tools/fork/strip.py. The full report is in docs/fork/strip-reports/ on main.	2026-09-18 10:21:56 -07:00