I just provided one example. There are a couple of other subscribers who had their messages reflected back also. I've been using REVIEW in this manner for years, the only other time there was a problem was when @HOME started reflecting tons of messages back to the list, same problem as with this example. In the case of @HOME, even the messages from subscribers that require approval were reflected back to the list without being asked for approval and duplicated. In this case, I was able to figure out and remove the subscriber before seeing this case again. I don't believe headers showing a message being delivered from a listserv list, traveling through a mail distribution system and sent back to the list address is a normal means of delivering email to a system, especially unchanged to not at least not reflect some kind of mailer error. Eventually some screwball could subscribe to a bunch of lists and configure their mailer to reflect back everything. Is the LISTSERV software not at least catching the email as a duplicate due to the fact that I have a bottom banner? Randy