[Kevin J. Sinclair] > Does this site-wide filtering exist? Net-wide filtering? Net-wide > delete? If not, could they exist? Should they? It sounds to me like > they could, and should. But anything net-wide sounds kind of > scary... has to be done carefully. Yes, site-wide filtering exists: the postmaster can command LISTSERV to SERVE [log in to unmask] OFF No net-wide filtering exists except what's provided by spam control. A sort of net-wide delete does exist when sent from the user: SIGNOFF * NETWIDE ... and of course such a request could be forged, not that I advocate that. It is a reasonable way for the attacked people to recover from the attack however. My feeling is that while we *could* affect these people's subscriptions netwide, it would be wrong in this situation because *they* are the ones being attacked, not us. (IMO this whole thing is clearly a mail bomb, using our lists as the attack vehicles -- NOT a pre-spam.) Serving them off, for example, would mean that these people, who might use LISTSERV now or in the future for real and legitimate purposes, could no longer use any LISTSERV services, just because someone had attacked them with forged list subscriptions. In effect we'd be compounding the damage. Norm -- I confess I love that / which caresses / me. I believe Love has his / share in the / Sun's brilliance / and virtue [Sappho]