"Postfix with virtual accounts in MySQL
Dovecot IMAP
SpamAssassin spam filter
A vacation perl script that will handle out-of-office replies
"Set up the Debian installation
Download the Debian 5 net installer and install the base system.
Just follow the Debian installation instructions and install as
little software as possible. You can get Debian at
http://www.debian.org.
When you got Debian up and running run the following command to
install all the required packages:"