Hi all, I've been asked to periodically update a newsletter mailing list with subscribers from a mandatory employees mailing list but allow said subscribers to opt out of the newsletter list. Except for the opt-out part, I was going to use the mandatory list as a sub-list for the newsletter. Has anyone encountered a situation like this and do you have any suggestions? My quick and dirty approach will probably be to scan the changelog file after the list has been updated and issue the necessary add or delete commands accordingly but that seems to be a major headache. Any ideas would be appreciated. Thanks. C. David Young University of Texas at Arlington Office of Information Technology 200 East Loop 820 Fort Worth, TX 76112 P: 817 272-3152 F: 817 272-0758