j4n 46de9cf916 fix(cmdeploy): docker: route test commands through container via CHATMAIL_DOCKER
Tests SSH into the host and run systemctl/journalctl/env directly,
which fails on Docker deployments where services run inside the
container. When CHATMAIL_DOCKER is set (to container name), Remote
and SSHExec now wrap commands in `docker exec`. Without CHATMAIL_DOCKER,
behavior is unchanged.
2026-03-05 15:39:49 +01:00
2026-03-05 15:39:49 +01:00
2026-03-05 15:39:49 +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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