I don't have an exit. My answer to that question is always, No. But when asked to make it happen, we have certain lists that are always updated - so new subscribers are added and any unsub'd subscribers automatically get put back on. No one bothers to signoff... -- Trish On Wed, 5 Nov 2003, Paul Russell wrote: > subscription is, in essence, mandatory. I have been explicitly asked > whether it is technically possible to prevent subscribers from leaving > these lists. Has anyone implemented a list exit to either prevent > signoff or require owner approval for signoff?