On Tue, 24 May 1994 01:35:40 +0200 Eric Thomas said: >Well, unfortunately these problems are quite new and there is no single >place where you can conveniently say "toss all mail from XYZ.COM". This >will clearly have to be added to the next release. Eric, developing a filtering mechanism to "toss all mail from XYZ.COM" is definitely needed, however, this begs the question of what to do about net abusers who post their crap to Listserv lists via Usenet mirrors. A case in point is that guy who posted the message about the end of the world to every Usenet newsgroup to which he had access. As a result, all Listserv lists in the bit.listserv hierarchy received this guy's crap. I have my Listserv lists set so that only subscribers can post messages there, however, since this junk mail originated on my List's Usenet mirror, the Listserv which hosts my list willingly distributed the mail message. In order for a filter to block out all postings from a particular host, it must also block out postings from that host that are submitted via Usenet. The challenge for Eric is not only to develop a new filter to block mail messages sent directly Listserv lists; its also filtering out the crap that comes from abuses of Usenet that affect Listserv or perhaps the mechanism at American University which permits mirroring news groups with Listserv lists needs to be changed so it too has a filtering mechanism. Stan Horwitz Internet: [log in to unmask] Bitnet: STAN@TEMPLEVM Temple University -- Senior Consultant (My views are all mine!) Manager of the Help-Net and Suggest lists and Listserv Postmaster.