Hello folks; One of the subscribers on my list is giving me trouble. I got a few bounced messages from a system regarding an unknown user on that system which is subscribed to my list. I killed this subscription after a couple of days of receiving such messages, however, it turns out the E-mail address for this subscriber is indeed active because she subscribed to my list again a day or so ago. I again started receiving unknown user messages about this subscriber. What's causing this problem? Is there anything I can do or should I just contact the postmaster on that system to apprise him/her of this problem? Thanks 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.