I could be missing something, but what additional info or function would that provide that these do not e.g., for your recent distribution -- List-Help: <http://peach.ease.lsoft.com/scripts/wa.exe?LIST=LSTSRV-L>, <mailto:[log in to unmask]> List-Unsubscribe: <mailto:[log in to unmask]> List-Subscribe: <mailto:[log in to unmask]> List-Owner: <mailto:[log in to unmask]> List-Archive: <http://peach.ease.lsoft.com/scripts/wa.exe?LIST=LSTSRV-L> /Pete