Attaching a file in trac doesn't notify the list?

To: mutt-dev@xxxxxxxx
Subject: Attaching a file in trac doesn't notify the list?
From: Daniel Jacobowitz <dan@xxxxxxxxxx>
Date: Fri, 15 Jun 2007 16:52:04 -0400
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As per Subject.  I attached a hacky patch to 2910, and expected trac
to mail that fact to the list - nothing.

-- 
Daniel Jacobowitz
CodeSourcery