[PATCH] test: set mail host in emacs_deliver

[David Bremner]

Mark Walters <markwalters1009 at gmail.com> writes:

> One test (reply to encrypted message in the crypto test) recently
> started failing on some systems. The failure I saw were two extra
> lines of the form
> <87d2nbc5xg.fsf at host.i-did-not-set--mail-host-address--so-tickle-me>
>

pushed, thanks. Now I can rebuild notmuch on my office machine again.

d