Re: X-400 Message-ID containing a newline

clemensF writes:
> > Marcel Janssen (Mon 15.0500-23:37):
> >
> > How can I fix this erroneous Message-ID?
> > [deleted]
> > Message-Id:<space><newline>
> > <space><space><X-400 Message-ID identifier>
> can't you just bounce these messages after secretly saving them?  let them
> have their problem and you have the information!
 Does RFC 822 anywhere forbid folding the Message-Id: header?