> 11 Sep 2002 19:21:07 Processing file 0022 from SMTP6@MSACVM
> 11 Sep 2002 19:21:07 -> Decoding MIME message parts...
> 11 Sep 2002 19:21:07 Rescheduled as: 0023
> 11 Sep 2002 19:21:07 Processing file 0023 from LISTTEST@MSACVM
> 11 Sep 2002 19:21:07 Sent information mail to MAINT@MSACVM
> 
> The relevant information in the mail sent to MAINT is:
> 
> The enclosed message, found in the LISTTEST mailbox and shown under the
> spool
> ID 0023 in the  system log, has been identified as  a possible delivery
> error
> notice for the following reason: mail origin is the local mailer.

This suggests that you have MAILER = 'LISTTEST@MSACVM' in LOCAL SYSVARS, which is incorrect if this is the LISTSERV userid.

> If I revert back to 1.8d, either format is processed correctly.

This is because 1.8d does not decode and respool HTML messages sent to the LISTSERV address.

  Eric