An easy question!
I have two companies (ABC.COM and XYZ.COM) on a single network and both have their on E2k servers (seperate orgs/domains/sites 0 i.e no "connectors" between them.)
When a users from ABC.COM send a message to a user in XYZ.COM I want the server in ABC.COM to just forward the message directly to the server for XYZ.COM. (and visa versa)
What is the BEST way to setup SMTP to do this? I have it working but an not entirely sure it is the best way.