I have some automated messages getting sent to some list owners. I had been using the owner-<listname> addresses, but that munges the message and calls it an error. I then changed to <listname>-request, but that gets a REQACK1 message sent back to the sending address for each automated message sent. My tests showed that neither &WHOM or &INVOKER are defined in the REQACK1 section. Is there some other way to use .BB in the MAILTPL and conditionally .QQ the REQACK1 section if it is from the automated sender? Thanks, philip