Description

   The RETURN utility returns a message to the message's originator.
   The returned message is in two parts. The first part explains
   the reason why the message is being returned; the text of the
   reason is contained in the file RETURN_BOUNCED.TXT file located
   in the PMDF language-specific directory. The second part of the
   returned message contains the original message itself. Postmaster
   privileges (write access to the PMDF channel queues) are required
   to use this utility.