Any list that does NOT confirm new subscriptions and is open to Internet-wide subscription spoofing is misconfigured (IMNSHO). Please do your potential subscribers (and existing ones), your LISTSERV host, and your bandwidth a favor and have at least: * SUBSCRIPTION= OPEN,CONFIRM * SEND= PRIVATE (or some variation of OTHER than SEND= PUBLIC) One of the "nice" things about subscription confirmation is that it helps ensure that (potential) subscribers can "read" and have some familiarity with their email system. If not, you are going to have subscriber interaction problems. /Pete Weiss at Penn State N.B. You may read the SPAM-L FAQ: http://WWW.CLAWS-AND-PAWS.COM/spam-l/ and/or subscribe: mailto:[log in to unmask]