Is there any capability in the current Listserv product to encrypt each posting for each recipient? We have customers who use three different encryption mechanisms, pgp, gpg and a purchased product called Entrust. -- Thomas Kern Energy Enterprise Solutions, LLC Contractor to the United States Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 Phone: 301-903-2211 (Office) Phone: 301-905-6427 (Mobile) Email: [log in to unmask]