>>>>> In <m38yz6zf1w.fsf@defun.localdomain>
>>>>>	Jesper Harder <harder@ifa.au.dk> wrote:

> It happens because the Subject line is badly broken, it contains an
> embedded CR/LF.

AFAIK, the MIME header encoding doesn't express newlines in
principle, so such encoded words are evil.  The following patch
may also be evil, but I think it or similar solution is needed
to Gnus.  How about it?