Hi, i have recently add a exchange 2010 server to our exchange 2007 email group. What im trying to do is have the 2010 box just be mail box storage and use the 2007 box to route all the mail. Now i can move mailboxes between the servers with no issues. But when i login to an account that's on the 2010 box i cant send or receive emails. Sent emails stay in the drafts folder and send mail to that account doesn't show up and no delivery error from the 2007 box.
Mail flow is as follows:
Internet -->exchange2007as hub --->exchange2010mailbox
I get this error on the 2010 box.
Service MSExchangeMailSubmission. There is no available HubTransport server in the local site.
Am i missing something or cant this be done?