On Thu, 15 Apr 2010 16:50:27 +0100, David Edmondson <dme@dme.org> wrote:
> Define a new `mail-user-agent' (`notmuch-user-agent') and use it by
> default. Re-arrange various routines that send mail to use this
> (compose, reply, forward). Insert a `User-Agent:' header by default.

I meant to add that this was a proposal in response to Sebastian's
User-Agent related patch (id:87y6gtnkch.fsf@SSpaeth.de).

Setting `mail-user-agent' in notmuch.el is a bit aggressive, but without
requiring some configuration on the part of the user (which Carl
appeared to want to avoid) it's not obvious how to make things as
simple as the existing approach.

dme.
-- 
David Edmondson, http://dme.org