Send and Receive Domino and SMTP Emails without changing Locations

Users should be able to send and receive both Domino Server emails and IMAP emails within the same inbox WITHOUT swapping locations.

It would allow users to receive both internal Domino emails, as well as connect other external emails for a seamless service.

Currently, I need to change the Location Document to one that routes mail with 'Directly to Internet' for SMTP. And swap back to the other Location Document that routes mail with 'Through Domino server' to send Domino mail. This should be automatically handled by the server/client.

For example, check the Domino Directory and send it as SMTP if the address is not present there.