Mail setup documantation

Hi,

I’ve just installed rt-3.4.2 and am looking for documantation on setting
up the mail server for rt to use. I’ve looked all over the rt site and
the wiki but have obviously gone blind…

Can anyone point me in the right direction as to what I should be
reading in this regard? I’m new to mail servers…

Paul O’Rorke

paul@paulororke.net