Re: S/MIME Gateway Profile / Yahoo DomainKeys

The signed message PHB just sent to the list should fail because the
listbox.com software appended list unsub info.  The Right Way to
append that sort of thing to s/mime messages is to create another text
part outside the signature section.  It's on the to-do list.

Even with munging S/MIME should prove its usefulness in showing that
the message was altered; it's doing its job.