[PATCH] emacs: update alist for mail-archive.com API change

[David Bremner]

Jed Brown <jed at jedbrown.org> writes:

> Searching by Message-Id no longer works via the old mail-archive.com
> API, though I have contacted them in hopes that they restore it to
> prevent dead links.  Anyway, the new API is cleaner.
>
> Acked-by: Austin Clements <amdragon at MIT.EDU>
> ---
> Fixed the test.  Thanks, David.

pushed, thanks

d