On 27 Jan 97, Ed Paynter <[log in to unmask]> wrote: > Friends, > > We plan to soon change the location of the domain on which our LISTSERV > system is being run and anticipate at least a few minutes while the switch > is being made (he says optomistically). > > Is there an easy way to send a common message to all subscribers on all the > lists, preferably only one copy to each unique address? > > Thanks. Ed Paynter > Aren't you lucky! LISTSERV(R) version 1.8c introduces the concept of super-lists (a list that contains other lists). You create your super -list and use the "Sub-lists=" keyword to tell it what all the sub-lists are. If you send a message to the super-list, everybody who is subscribed to at least one of the sub-lists with MAIL set will get one and only one copy of the message (no matter how many of the lists that address is subscribed to). Francoise