> is it possible to filter or serve off an ip address rather than a user? > -linda If you are talking about a list, you can. For instance, mine here, ccsi.com. Just change your list header to read: Filter= Also,*@ccsi.com or maybe Filter= Also,*@*ccsi.com or Also,*@*.ccsi.com each of which will behave differently. How you do it depends upon what you want to do. If you want to use an IP number, I imagine you can, though don't really know as have not tried it and haven't searched the documentation for it. If you mean for a LISTSERV host site, rather than a list, I don't know. Douglas Winship [log in to unmask]