“Arming your server with filters, blacklists, rules, and
spam traps to screen out unwanted mail.“
“Spam. Everyone hates to get it. But spam in the inbox is not
the main problem that an ISP or IT manager has to deal with. Spam
is a much bigger problem when you’re managing an email server
connected to the Internet. Not only do you want to block incoming
spam, but you also want to block spammers from using your server to
send their messages out to the rest of the world.”
“Stalker Software’s CommuniGate Pro is a professional mail
server that runs on a broad range of operating systems, including
Linux. When I originally reviewed CommuniGate Pro for LinuxWorld in
April, I neglected to cover its crucial antispam features. So, when
I recently reinstalled CommuniGate Pro as my default mail server, I
took the time to implement some of its antispam tools. It turns out
that CommuniGate Pro gives you an impressive arsenal against all
kinds of spam.”