On Sun, 31 Aug 1997, Tomas Karlsson wrote:
I receive many spams with forged message-ID, such as this one:
Message-ID: <353527657849(_dot_)CAA49873(_at_)mkmniforu(_dot_)com>
Is there a ways to check if the message-id header line begins with
Message-ID: <1997
..and send such message directly to a folder called bad_id?
I think I just misinterpreted your question. If you want to
specifically filter on that, you would use
* Message-Id: <1997
to catch only ones beginning with 1997
or
* Message-Id: <[2-9][0-8][0-8][012345689]
to catch anything NOT beginning with 1997.
This is probably a veryvery bad idea, however, as there is nothing which
states that message-ids have to begin with any certain character. The
only requirement is that, to the transmitting machine, the message-id be
unique.
GReg
--
Gregory S. Sutter "How do I read this file?"
mailto:gsutter(_at_)pobox(_dot_)com "You uudecode it."
http://www.pobox.com/~gsutter/ "I I I decode it?"