Adam, I have also been receiving reports of subscriptions being lost from my list <[log in to unmask]> (approx 700 subscribers) for the last few weeks, but I have not had any luck in tracking the problem down. We are running LISTSERV 1.8b and have been for some time. I have enabled the AUTO-DELETE switch to YES,FULL-AUTO several months ago (the problem started several months after I set up the AUTO-DELETE). The AUTO-DELETE seems to be working fine and I still get the "The following # subscribers were were deleted ..." messages for those who are auto-deleted, so I tend to think that the lost subscriptions are not directly due to the auto-delete. Brad Samek [log in to unmask]