I need to run my own email server for some of my domains, because the providers that I usually use don’t support them (they use Unicode characters, and not everyone supports that yet). I have a small VPS that I run a few Docker containers on, and I’m wanting to try and run an email server on it as well. What containers are good for a low-hassle email setup? I don’t need a mailbox webui (ex: round cube), but it would be nice to have a UI for management. I do need multi-domain support, however.
I’ve had a good experience with mailcow. It’s not the most lightweight tho, and spins up quite a few containers.
+1 for mailcow, i’ve been running my mailserver for over 2 years now, very efficient, no hassle setup.