On Thu, 22 Apr 2010 10:03:32 +0100, David Edmondson 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. Very nice! I've pushed this out now. And I'm hoping that this new support makes it easier for people to hook in the Fcc code. Does this mean there's now a single place to add that that will make it work for messages composed from 'm', 'f', or 'r'? The one unpleasantry I've noticed is that in the case of 'm' the headers are being put into the buffer in the following order: User-Agent: To: Subject: From: where I would prefer them in the following order: From: To: Subject: User-Agent: Thanks, -Carl