Does it have to be self-hosted? I've had tons of problems with Matrix. Many fewer issues with XMPP.
Chatmail is probably the easiest and best bet for reliability. Deltachat is the OG but I like Arcanechat, it's a fork with more features.
Does it have to be self-hosted? I've had tons of problems with Matrix. Many fewer issues with XMPP.
Chatmail is probably the easiest and best bet for reliability. Deltachat is the OG but I like Arcanechat, it's a fork with more features.