I have a VPS with ubuntu 12.04 32-bit.
I want to setup a mail server simply to send/receive emails via my domain(s). I'm looking for something really simple and easy to setup. I looked up citadel, but so many threads popping up that it is buggy on 12.04. Also the the tuts I found for Zimbra are for 10.04.
Any simple mail server for a newbie?