Setting another machine as a firewall

Olivier Nicole on at
Wed Jan 3 01:46:24 PST 2007

> i want to set another machine as a firewall for my mail server to prevent
> receiving huge number of spams each day.
> so, how shuold i change my DNS to do this ?

Have your MX reccord to point to the firewall mail server.

But before you do that, you should make sure that the firewall is
set-up and configured and running.


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