Matthew Lear <matt@bubblegen.co.uk> writes:
>
> This is easy to reproduce on linux with thunderbird (I'm using v38.5.0).
> Edit -> Account Settings -> Composition & Addressing and check 'Compose
> messages in HTML format' and send yourself a pgp encrypted email using
> PGP/MIME, open it in notmuch-emacs and reply to it. You'll see the
> 'Bodypart insert error'.
>
> If you need any more info let me know...

Please encrypt a message to the attached gpg key (from the notmuch test
suite), and send it to the list as an attachement if you can replicate
the bug.

Cheers,

d