Re:Ask HN: Why can't I host my own email?
by zaik on Thursday May 05, 2022 @10:58AM
(#31274204)
Lots of XMPP clients support E2EE/OMEMO out of the box now. If you think XMPP is outmoded you should try it again some time. I recommend Conversations on Android.
XMPP doesn't even support E2E encryption out of the box. It's as outmoded as IRC.