dependabot[bot] 34276807cb chore(deps): Bump dtolnay/rust-toolchain (#203)
Bumps [dtolnay/rust-toolchain](https://github.com/dtolnay/rust-toolchain) from fa04a1451ff1842e2626ccb99004d0195b455a88 to 2c7215f132e9ebf062739d9130488b56d53c060c.
- [Release notes](https://github.com/dtolnay/rust-toolchain/releases)
- [Commits](https://github.com/dtolnay/rust-toolchain/compare/fa04a1451ff1842e2626ccb99004d0195b455a88...2c7215f132e9ebf062739d9130488b56d53c060c)

---
updated-dependencies:
- dependency-name: dtolnay/rust-toolchain
  dependency-version: 2c7215f132e9ebf062739d9130488b56d53c060c
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-08-18 12:21:29 +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 connections with strict TLS are accepted; all messages must be correctly signed with DKIM and OpenPGP-encrypted with minimized metadata. There are experimental exceptions for no-DNS relays, which are allowed use self-signed TLS certificates and which do not need to DKIM-sign their messages. Unencrypted messages are allowed in neither case.

  • 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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