> UNDELIVER*, RETURNED NETWORK MAIL, UNABLE TO DELIVER*, DELIVERY REPORT*. > Above all, you want to make sure that your forwarding program does not > send anything when the return path is owner-xxxx, or many list owners > will get upset. Even if the message is filtered, they have to read and > discard it :-) > > Eric But some list owners might want such information, so they can change the address on the list. The point of such a notification is that the old address will be valid for only a limited period of time.