On 07/27/2011 10:32 AM, Benny Pedersen wrote: > On Wed, 27 Jul 2011 18:13:25 +0100, Bruno Ferreira - Digitalmente Lda. > wrote: >> Hi, registered just to post this, in hope that it'll be of help for >> some other users. This pertains boxes with Plesk + SpamAssassin. > > http://old.nabble.com/postfwd-stop-equal-sender-recipient-spams-td21164908.html > > use strong policy to drop there pants :-)
You're going to drop a lot of pants there (where? You meant "their"),
as it's common practice to send manual announcement emails with From ==
To and the real recipients in the Bcc field.
We even have this rule in SpamAssassin due to popular insistence.
It does quite poorly:
MSECS SPAM% HAM% S/O RANK SCORE NAME
0 2.0912 1.5324 0.577 0.50 (n/a) __TO_EQ_FROM
http://ruleqa.spamassassin.org/20110726-r1151020-n/__TO_EQ_FROM/detail
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