>>>Blocking SETs would make sense in our case because they will just >>>be overridden when the bulk replacement of subscribers occurs. >>>I happen to be the owner of our staff list. What do you suggest >>>I do if someone unsubscribes? If you don't want them using SET or UNSUB, then why use Listserv? Just have a little script that mails stuff to the people you want, and forget about all the nice features of a list server. It sounds like the only way to ensure a forced send is to have a script that forces a subscribe and then forces the set options, so why not just have that script send the mail instead? SRE * * * - - - - - - - - - - - - - - - * * * * Eckert Enterprises Steve Eckert [log in to unmask] * * * * - - - - - - - - - - - - - - - * * * * ftp: 192.100.81.1 415-508-0500 fax: 415-508-0501 * * * * - - - - - - - - - - - - - - - * * * 1814 Oak Knoll Drive, Belmont California 94002-1753 (USA)