new security milestone reached: #chatmail relay servers are hardened to only transfer end-to-end encrypted e-mail with metadata minimization. No cleartext message can enter or leave the secure chatmail network anymore.

We now talk about "chatmail relays" rather than servers as they only ephemerally store messages until delivery. Dirt cheap to run.

We opened up our #rust "chatmail core" infrastructure library and set up an overview of the community driven ecosystem ...

https://chatmail.at