On Sat, 22 Feb 2003 17:37:39 -0800, "Stephen C. Nill" <[log in to unmask]> wrote: >The end result needs to be a single listing of email >addresses and, optionally, corresponding names, without duplicates, >representing all subscribers of all lists. Do you need the addresses or do you just need to mail to them? If you just need to mail to them, create a 'Super-List' that includes all regular lists on your server as members: Sub-Lists= list1, list2, list3, etc. Sub-lists= list8, list9, list10, etc. etc. Then send a message to that superlist. LISTSERV will merge all the sublists and remove the duplicate addresses and send the mail (and then throw away the list).