I've had a reoccuring problem over the last several months of people disappearing from my mailing list (ADND-L) without any notifications being sent out and no records of this happening in the LISTSERV log files. Up until just a few days ago, this was a relatively minor problem, affecting about 1% of the subscribers. Recently, the frequency of these disappearing subscriptions has increased dramatically. I suspect that this increase was triggered by a rather large binary file attachment which someone sent to the list, but I don't have any concrete evidence of that fact. Here's the settings I'm currently using on the list: Review= Private Subscription= Open Send= Private Notify= No Reply-to= Sender,Respect Files= No Daily-Threshold= 100 Renewal= 6-Monthly,Delay(14) Validate= No Auto-Delete= No Confidential= No X-Tags= No Stats= Normal,Owner Ack= Msg Language= English Mail-Via= Distribute Notebook= Yes,M/1A7,Weekly,Public Errors-To= [log in to unmask] If anyone can help with this problem or even shed some light on what's going on, I would appreciate it. Thanks in advance. Brad Samek [log in to unmask]