On Wed, 24 Sep 1997, Stephane Bortzmeyer wrote:
:Even GNU's grep gives in with a real-life spammers list:
:
:% egrep -f spammers amessage
:egrep: Regular expression too big
:% wc -l spammers
: 5203 spammers
This is nuts. I catch nearly 100% of the spam that comes my
way by using only a handful of recipes. There are simply too
many bad domains out there to keep track of them all. Use a
whitelist instead of a blacklist. That, plus rejecting
obvious forgeries like "Message-ID: <>" and "-0600 (EDT)"
and "friend(_at_)public", along with a Bcc: filter, will get
almost all of it.
--
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