Ha, in your face #Kopano! Behold my sysadmin superpowers!
Took me a good 5 hours, but I finally have a basic Kopano mailserver spinning again. I'll continue with configuration tomorrow. Also, I'll probably never update this beast again, I'm terrified of breaking it.
@Gina why'd you go with Kopano instead of something like Mailcow (https://mailcow.email/)? Just curious, I'm investigating my own organizational email solution currently.
@jonah we have this concern too, which is why we chose on-premise, but at the same time it's getting harder to defend not using Protonmail or Tutanota.