Hi, Eric, We just took on the administration of a large (18,000+) list which was previously on Listproc, and it's a mess! It's being posted to 3 times a week, and the bounces are overpowering our staff. What is the most aggressive setting for auto-delete we can use, at least until we get this list tamed? Sherry ------------------------------------------------------------------------- Sherry Beauchamp Social Science Research Network (SSRN) [log in to unmask] http://www.SSRN.Com Leading Social Science Research Delivered to Your Desktop Daily -------------------------------------------------------------------------