chatmail / nixos-chatmail

NixOS-based chatmail server
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Replace OpenDKIM with dkim-milter #5

Open link2xt opened 5 months ago

link2xt commented 5 months ago

https://gitlab.com/glts/dkim-milter supports similar configuration where all mails without valid DKIM signature are rejected without the need for Lua and it is written in Rust instead of C.

If we do this, we should also make sure to sign Autocrypt and Message-ID: https://gitlab.com/glts/dkim-milter/-/issues/7

It is however not clear if it supports DNSSEC (#1) but maybe it is not needed if we setup unbound system-wide (#4) and use it for all DNS resolution.