Hello from Gregg C Levine Warren that makes sense. Can you send me, off list of course, the dates when the delivery failed for just this address? Here's the really strange part: I know reasonably close to certain, that practically nothing went wrong with my ISP's mail services during the time period covering this month, the previous three weeks. I believe nothing went wrong at all during the entire month of December. Oh, and I'm not doubting your talents, or your system's efforts, its for my ISP so they can properly convince their network management people, e-mail, and other stuff regarding things going wrong, or not. Incidentally two of the lists that I subscribe to, are configured to send out messages that invite people to confirm a numerical string that activates their subscription, which was disabled do to bounces. (However, typically nothing of a sort has happened. The Owner is having problems managing those two lists, and has no idea of what else to do.) ------------------- Gregg C Levine hansolofalcon(a)worldnet.att.net ------------------------------------------------------------ "The Force will be with you...Always." Obi-Wan Kenobi "Use the Force, Luke."  Obi-Wan Kenobi addresses e-mail unsubscribed