Multi-location mail delivery
Delivering Internet e-mail uses the local ISP connection, whereas inter-organization e-mail delivery uses the dedicated T1 connection.
Configuration:
Routing Group Connectors are used to connect the Routing Group Vancouver and Routing Group Toronto. It accomplishes the inter-organization e-mail delivery. The connectors are set up for entire organization.
In each routing group, create a SMTP connector with a dedicated SMTP virtual server and make sure that SMTP connector has an SMTP address space of * and restrict the connector scope to the routing group.