Tim, There have been some complaints circulating the network about the quantity of files produced by, among others, [log in to unmask] Since the complaints specifically name COMSERVE and not LISTSERV, I assume this is membership mail your server handles itself. Would you consider re-thinking some of COMSERVE to use the list-management functions of LISTSERV? Then we could use the Mail-Via=distribute features of LISTSERV, which should lessen any network load attributable to your service. Regards, JSFisher