j4n fb64be97b5 fix(mtail): correct boot ordering and deploy restart logic
Correct the systemd unit modifications in 98bc1503 that lead to startup
failures in some instances. Switch to After+Wants = network-online.target
and add RestartSec=2s to give late-binding more interfaces time to appear.

In the deployer, capture the files.template() return value and
appropriately set need_restart and daemon_reload.
2026-05-06 14:04:32 +02:00
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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