Thank you again David, Matt & Colin. Everything is
now working fine...once I added the ":" after Postmark.
The reason the forwarded mail was not showing up at
the other location was MY mistake (a typo in my own
address at a Corporate server). DUH DUH DUH on me!
In the process, though, I did find out from my ISP
about the local MTA:
sendmail 8.10.0 soon to be 8.11.0
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