%MAILSERV-W-NOLISTS, no lists found

      The supplied mailing list specification does not match any
      available mailing lists.

  %MAILSERV-F-NOMAILLIST, mailing lists are not enabled

      The mail server is not configured to operate as a list server.

  %MAILSERV-W-WRITEERR, file writing error

      An error occurred while the server was producing your listing
      of mailing lists. Try resending the command at a later time.