Configuring Reverse MX Lookup

  • From: Brian Welch <brianw@xxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Tue, 15 Apr 2003 14:09:59 -0500

A little bird told me that if I enable my exchange 5.5 server to do a
reverse MX lookup, that it would cut out a significant amount of SPAM email.
Is this true?
If so - what do I have to do to enable that in Exchange 5.5?
Also - does anyone have any experience with MailMarshal spam filtering
software that they would like to share?
_Brian Welch
Pipkins, Inc.

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