link2xt 77a6f49c9b ci: remove jsok/serialize-workflow-action dependency
Deployments to test servers will not be cancelled anymore,
but it is not clear if we even want it.
This setup is much simpler because it only depends
on GitHub Actions features and does not allocate
a runner just to sleep there and wait in the queue.
2025-12-27 14:36:39 +00:00
2025-12-16 15:06:45 +01:00
2023-12-11 15:52:12 +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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