G'day,
 
Could someone please explain the following error message.
 
> The enclosed message,  found in the PIKA  mailbox and shown under
> the spool ID 8757 in the system log, has been identified as a
> possible delivery error notice for the following  reason:
> "Sender:", "From:" or "Reply-To:"  field pointing to the list has
> been found in mail body.
 
Thanks in advance.
 
Randy Vess