Mail toaster

[WipeOut]

I see that FC3 now comes with Cyrus-IMAP as the standard POP3/IMAP 
server.. This seems to me like a great idea to make a mail toaster out 
of an FC3 box..

My plan is to try and use Postfix+Cyrus-IMAP but then I thought why not 
try and include Anti-virus (Clam-AV) and Anti-spam (Spamassassin)..

Anyone done this?? or have any pointers or suggestions for making this 
build as easy as possible?

Thanks..