I have had this problem with other lists, and now it has suddenly started on this list, and I don't know why: Sometimes, when two or more users at this node (SDSUMUS) are signed up to the same list, we get mail addressed like this: To: User1 <ID01@SDSUMUS>, User2 <ID02@SDSUMUS> This is no problem in itself, but it also sends one copy for each user, so, if there are two users on the same list, each user gets two copies of each mail item from the list addressed as above. Any idea what causes this, and, more importantly, how to fix it? ------------------------------ Brian Piersel BITNET: S1CH@SDSUMUS INTERNET: [log in to unmask] "There's smoke in the computer room! Get the gasoline!"