Hollis - Thanks again for your help. It seems that Google had some
issues with a delay in posting messages. My responses on Friday took a
while to show up ... and one didn't seem to show up at all.
I believe that I've narrowed the issue down further. It seems that the
problem with my Access code resulted from attempting to populate custom
outlook controls that were locked. For some reason, after setting
Locked = False, the message went thru without a problem, and the
vbScript fired perfectly.
A major problem that I'm still experiencing is data in a few custom
controls not showing up after the form is sent. For example, I
manually open the published form (not thru Access code), enter data
into a number of fields, and email it to myself. When I receive it in
my Inbox, some of the fields are still populated, and some are now
blank.
The controls' properties seem to be set up appropriately, so I'm not
sure why the data is being lost.

Thanks for any insight,
Boyd