relay protection for Postfix
Okay, there's a lot of talk on -user about spam control, and I'd like to
make sure my own server is properly secured. Could anyone recomend basic
steps for Debian STABLE running Postfix for the MTA, to make sure it's not
being used as a relay point? I want to be able to deliever mail from the
box itself (to keep SquirrelMail working) but other than that, no one
should be able to deliver mail through my machine.
I figure this is a pretty simple item, and I'm just missing the steps in
the docs. Thanks in advance!
-Aaron, Dreamchaos.net administrator