Somewhere, either in a forum such as this or on the web, I came under the impression that the Listserv distribution mechanism works in part by putting all subscribers' email addrs in the bcc field. Can someone give me a technical explanation of whether or not this is true? TIA, Drew -- Drew Krum - Computer Support Coordinator Chancellor's Office, UCLA <[log in to unmask]> 2107 Murphy Hall, Box 951405 voice: (310) 825-5693 Los Angeles, CA 90095-1405 fax: (310) 206-6030