We have a situation where some of our LISTSERV (which is the VM platform flavor) subscribers are issuing the 'SET listname IETFHDR' command (it's to prevent indented 'Subject:' information following our migration to a Windows 2000 SMTP Server). Now the list owner (one of those who issued the 'SET listname IETFHDR' for themselves) is getting all these read/delivery receipt e-mails that get sent back to LISTSERV when subscribers get/read the posts LISTSERV distributes. Short of having all posters to the list turn off DSN (Delivery Status Notification), or having the list owner set up a rule in their MS Outlook to strip them, is there anything we can do to configure LISTSERV to ignore/purge these read/delivery receipt e-mails instead of forwarding them to the list owner? _________________________________________________ R. Val Christensen [log in to unmask] SAS Institute, Inc. Systems Programmer SAS Campus Drive (919) 531-5962 | 677-8000 x15962 Cary, NC 27513 SAS ... The Power to Know _________________________________________________