My E-smith with :
port forwarding
imap/pop before smtp
IMP 3.0
RAV antivirus
update panel
procmail/user manager
email lists
etc...
is working sweet. Thanks to everyone on this board for helping--you may not have replied or created any of the above stuff, but I probably read a post from almost everyone. By the way, RAV antivirus is awesome--well worth the price.