j4n 3d128d3c64 test: add dovecot deployer checks
Offline tests (test_dovecot_deployer.py, 5 tests):
- skips_epoch_matched_install: core epoch bug regression
- uses_archive_version_for_url_and_filename: epoch must not leak into URLs
- skips_dpkg_path_when_epoch_matched: end-to-end no-op deploy path
- unsupported_arch_falls_back_to_apt: integrated apt fallback with
  mixed changed results to verify |= accumulation
- pick_url_falls_back_on_primary_error: URL failover

Online test (test_1_basic.py):
- dovecot_main_process_matches_installed_binary: stale-binary
  regression guard: checks /proc/PID/exe is not deleted and
  status text matches dovecot --version
2026-04-15 15:46:03 +02:00
2025-12-18 23:49:48 +00:00
2025-12-18 09:21:19 +01:00

Chatmail relays for end-to-end encrypted email

Chatmail relay servers are interoperable Mail Transport Agents (MTAs) designed for:

  • Zero State: no private data or metadata collected, messages are auto-deleted, low disk usage

  • Instant/Realtime: sub-second message delivery, realtime P2P streaming, privacy-preserving Push Notifications for Apple, Google, and Huawei;

  • Security Enforcement: only strict TLS, DKIM and OpenPGP with minimized metadata accepted

  • Reliable Federation and Decentralization: No spam or IP reputation checks, federating depends on established IETF standards and protocols.

This repository contains everything needed to setup a ready-to-use chatmail relay on an ssh-reachable host. For getting started and more information please refer to the web version of this repositories' documentation at

https://chatmail.at/doc/relay

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