We're seeing a huge number of multiple messages (up to 10) going out over our lists in the last day. We have reports from numerous people, for many different lists. These include lists of ours at various locations, so we don't think it is our Listservers but some intermediate node. We're still catching huge angry flak though. Of course, the people getting the messages aren't sending in full headers, just complaints, but it looks to us like UIC is doing it. The folks there so far don't detect a problem though. Is anyone else seeing this, and better yet have you pinpointed a cause/solution? Thanks for your help, Vickie Banks H-NET Technical Assistance [log in to unmask]