Our current topology is this:
Exchange Mailbox Server > Exchange Hub Transport Server > SMTP Gateway > Internet
All Exchange 2007 and works fine.
We're looking at integrating with a small company who use Lotus Notes. We want their inbound/outbound external mail to go via out Hubs.
So it would be:
Exchange 2007/ Lotus Notes > Exchange Hub Transports > SMTP Gateway > Internet
The company we're integrating with has domain name lotus.com
Our Exchange domain name is exchange.com
In order for this to work, am I correct that we need to:
1. Add lotus.com as a Remote Domain
2. Add a Send Connector for lotus.com to the Lotus servers so that mail from the SMTP Gateways can be relayed
What I don't understand is how we're going to set the rule so that mail from the Lotus environment is accepted by the Hubs to be relayed to the SMTP Gateways.