Chuck Campbell <campbell(_at_)neosoft(_dot_)com> writes:
I'm using mutt as a mail reader, and I love the message threading.
The largest mailing list I belong to has just instituted a bunch of changes,
and I now have a mess. NONE of the messages will thread anymore.
Is this because there is no InReplyTo header in these messages anymore,
or is it because they are mungeing the subject header by pre-pending
[911] in front of every message subject?
The lack of an In-Reply-To: header is mostly likely the cause of the
problem. It and the References: header are the only headers that
really specify what message this one is in reply to.
Philip Guenther