> - PMDF on JHUVMS realizes that it cannot deliver mail to user Y and > attempts to return the mail. It picks up the address in the "Sender:" > field and voila, Listserv@JHUVM ends up with the mail. Who said the "Sender:" field points to LISTSERV? It normally points to the user who submitted the job (or rather, the user sets it to whatever he wants and if it doesn't match his address, the job is returned to him). Could you send me an example of these delivery notices? Eric