[CentOS] Postfix question: How to reject email with a certain subject header

Wed Jun 17 23:20:17 UTC 2009
Gilbert Sebenste <sebenste at weather.admin.niu.edu>

Hello everyone,

Occasionally I get emails which have a subject header of "Rejected posting 
to Blah", from a listserv I am on. Without going into a 10 page diatribe 
of why, I'd like to reject these automatically, sending them to /dev/null. 
I used to run Sendmail and that was pretty easy to do. How can I do this 
under Postfix under CentOS 5.3?

Any help is appreciated. Thanks!

Gilbert

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Gilbert Sebenste                                                     ********
(My opinions only!)                                                  ******
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