My listserv has been having a tiff with [log in to unmask] (I believe) finally trying to end with "You are being ignored. Nyah nyah nyah." Unfortunately, Listserv has this internal need to send back a mail message when a job has ended, so all the time that the mail from Listserv to DELIVR was bouncing back and Listserv was ignoring DELIVR, Listserv was sending an empty mail message to [log in to unmask] (You can try it yourself...Give Listserv 10 bogus commands, then send mail to Listserv with another command, and you'll get a mail message back.) --Marc