Unable to send email from Microsoft Exchange to Domino via CMN Mail Connector, CMN log show the following error:
"421 CMN Error: Unable to contact any destination server"
Target Domino server does not have the SMTP service loaded.
This indeed is a Prerequisites for Mail flow to be established.
Note:
If the Service fails due to SMTP Listener is not enabled in this Server's server document.
Follow the steps below to enable the required SMTP listener:
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