Mail will not flow between Exchange 2003 and Exchange 2010

Routing Groups. SMTP Routing Group Connectors in Exchange 2003.

So I executed the following at Exchange Management Shell ( replace …

… Exchange 2003 are routed through the initial routing group connector

page 88 shows the exchange system manager mmc exchange server

message routing between multiple routing groups

How to Upgrade from Exchange 2003 to Exchange 2010 SP1. Part 1 …

… No Need to Create Connectors for Internal Exchange Server Mail Flow

Removing The Last Exchange 2003 Server From Exchange 2007 (Part 3 …

… connectors were created between Exchange 2003 and Exchange 2010

… . Expand the Exchange directory and search for your Routing Groups

Upgrade Exchange 2003 to Exchange 2010

Screencast: How to Upgrade from Exchange 2003 to Exchange 2010: Part 2 …

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