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From: David Bremner <david@tethera.net>
To: sfischme@uwaterloo.ca, Notmuch Mail <notmuch@notmuchmail.org>
Subject: Re: message-default-mail-headers not working in notmuch 0.22
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References: <87y47wmsfi.fsf@uwaterloo.ca>
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Date: Fri, 29 Apr 2016 11:44:34 -0300
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Sebastian Fischmeister <sfischme@uwaterloo.ca> writes:

> Hi,
>
> After upgrading to notmuch 0.22, my emacs config seems broken:
>
> (setq message-default-mail-headers "Reply-to: me@example.com\nBcc: me@example.com")
>
> When creating a new mail, it has no header other than "To:" and
> "Subject:".
>
> Since I cannot find any item in the NEWS related to this release, is
> this expected behaviour?

Looks like this problem was introduced in commit 570c0aeb40bd.
Confusingly it looks like it has something to do with the different
handling of "message-default-headers" and "message-default-mail-headers"
in message-setup-1.

d