holger krekel 735e9d3e7f feat: route output through Out, add DNS check and version-string excludes
Extend the Out class with section(), section_line(), and print()
methods that replace the standalone _section()/_section_line()
helpers.  Section timings are recorded and printed as a summary
at the end of lxc-test.

Add RelayContainer.check_dns() which retries 'getent hosts
pypi.org' to verify external DNS resolution works inside the
container, called right after configure_dns() in lxc-start.

Add DIFF_EXCLUDES to get_version_string() so that diffs limited
to test directories do not cause a version mismatch and
unnecessary redeployment.

Update test_lxc.py to use QuietOut for the new Out API.
2026-03-07 20:24:53 +01:00
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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