> [... mumi ‘send comment’ interface doesn't work ...]

Some time ago, I received a copy of the logs and Ludovic
and I found out what causes comments to be swallowed:
<https://issues.guix.gnu.org/49295>.  Ludovic has a suggestion
on how to fix it.

The source code is at
<https://git.elephly.net/gitweb.cgi?p=software/mumi.git>,
if anyone is interested in fixing it, or just disabling
the comment interface.

Greetings,
Maxime