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From: David Bremner <david@tethera.net>
To: Antoine =?utf-8?Q?Beaupr=C3=A9?= <anarcat@orangeseeds.org>,
 David Edmondson <dme@dme.org>, notmuch@notmuchmail.org
Subject: Re: feature request: fetch missing keys in the background
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Date: Tue, 04 Sep 2018 11:39:31 -0300
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Antoine Beaupr=C3=A9 <anarcat@orangeseeds.org> writes:

>
> https://notmuchmail.org/pipermail/notmuch/2018.txt.gz
>

The short answer is that pipermail does not produce correct mboxes. I'm
not sure all that is wrong with them, but I noticed it mangles the
'From ' and the 'From: ' lines. It is probably some "anti-spam" measure
that was effective in the early 1980s.

The other mbox (full archive) should be correct.