[phpwiki]
Download the debian stable-based tarball below that is a
fully working spamtag system. All you should need to do is change the
hostname in the appropriate file (/etc/hostname, /etc/hosts), set the IP
address (/etc/hosts, /etc/network/interfaces), and set the DNS servers
(/etc/resolv.conf) and that should be what's needed to get the box talking
on the net.
This spamtag solution relies on routing messages through the system as one
extra hop on the route emails take to your mailbox host. That means you
need to do three things:
* Set up the DNS so that an MX record for your.maildomain.edu points at the the real hostname of this box.

