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Just wondering how I might setup some sort of regexp for postfix to
fight off mail coming from a DCHP enabled mail server (spammer)
you know the ones where the reverse dns produces something like:
You know that's a valid email server for a reputable domain name...
I'm just a little stumped as to how to form a regexp for that scenario.
Travis Owens <firstname.lastname@example.org>
To unsubscribe, send email to email@example.com with
"unsubscribe silug-discuss" in the body.