Switch from a single localchat-relay image to per-relay cached images (localchat-test0, localchat-test1) and add a DNS image (localchat-ns). Assign static IPs via a fixed incusbr0 bridge subnet (10.200.200.0/24) so containers always get deterministic addresses. Container launch is split into 'incus init' + device-override + 'incus start' to set the static IP before boot. Deploy runs in parallel via _run_cmdeploy_parallel(), which captures output per-relay and shows progress lines. Tests now run in both directions (test0↔test1, test1↔test0). publish_image() returns bool (True if published, False if cached) so lxc-test can report cache hits.
Chatmail relays for end-to-end encrypted email
Chatmail relay servers are interoperable Mail Transport Agents (MTAs) designed for:
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Zero State: no private data or metadata collected, messages are auto-deleted, low disk usage
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Instant/Realtime: sub-second message delivery, realtime P2P streaming, privacy-preserving Push Notifications for Apple, Google, and Huawei;
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Security Enforcement: only strict TLS, DKIM and OpenPGP with minimized metadata accepted
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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