Situation: the OS is Debian.
The goal: to make mail server (POP3, SMTP) and web interface.
Maybe someone has a link to some working tutorial?
I tried to do the guides that I found myself (Exim+Dovecot), but not much happened. Max I could do is send a message that was marked as spam in Gmail.
Tell me where to start and what to read? Guide on Exim or Postfix not to offer, need a short description for the scanner service.
PS: And what better Exim or Postfix?