Basically to address this clearly we'd need one of:
   - communication with the source of the unsubscription
   - access to the mailserver, use of a locally held gateway such a p2p
   remailer, or in-depth work with greg
   - either development of a lot of novel software or prior experience
   engaging something like this
   I don't have any of the above, that I am aware of, at this time, but I
   think I'll try to direct my feelings toward something like the p2p
   remailer concept.