Foreign SMTP Domain document

I need to route SMTP mail to MS Echange server from our Domino server. I know that I have to create a Foreign SMTP Domain document, but I am confuse why do I need to creat an SMTP Connection Document.

Our Domino server will send email directly to a secure IP address where VPN Tunnel has been establish between the two server.

Is there a different way to do this?

Subject: Foreign SMTP Domain document

You don’t need a Foreign SMTP Domain document, just a Foreign Domain doc.

Subject: Foreign Domain document don’t handle SMTP mail.

Subject: RE: Foreign Domain document don’t handle SMTP mail.

They do if you’re using a Microsoft Exchange Connector for Lotus Notes.

Subject: How do you figure.

Subject: Foreign SMTP Domain document

How about setting up internet forwarding mail addresses for the domino accounts?