RFC: Courier MTA 0.64.1

[Steve Shockley]

This is a port of the Courier-MTA software, which includes Courier-IMAP, 
maildrop and SqWebMail as well as a mail server.  Please review; if 
possible I'd like to polish this into something commit-worthy.

http://conveyor.shockley.net/ports/mail-courier-0.64.1.tgz