Well I finally got mine setup, figured I would let you all know since it's been a good 4 months since I posted on this
I did what I do best, find the easiest way and go with it
I got postfix, installed it, read the README and INSTALL files, a bit of documentation (all included) and it runs like a champ. Now I can send and recieve files from my domain for any user on my system.
Cool