Anonymous Post Control

It's hard to filter anonymous posters. I want to see what a few of them have to say so I can't filter on the remailers. If anonymous posters PGP sign their posts, it is still hard to filter using a lame filter software such as that which comes to Eudora. It would be nice if toad.com would verify signatures and insert a header into the messages with the PGP User Id of every poster. Then it would be very easy for many people to filter the messages using widely available off-the-shelf mail software. (I volunteer to adapt majordomo for this task if it seems like a good idea.) Peter Hendrickson ph@netcom.com