Internal email between Exchange 2007 and Exchange 2013

Since I've introduced a 2013 exchange server and moved some mailboxes over to it from exchange 2007, I cannot email between the 2 mailservers internally.  Both server can email outbound to the internet.  Is there anything that needs to be looked at?  Thanks.
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David Paris VicenteConnect With a Mentor Systems and Comunications  Administrator Commented:

Did you check the receiver connectors in both ends?

You can use this command to see the connectors:
Get-ReceiveConnector| Format-List.

Open in new window

But probably you will need to create the receive connectors or check the permissions on the default connectors

Since you aretrying to configure a coexistence between Exchange 2007 and 2013 I advise you to take a look in this excelent how to.

Let us know if you need further info or assistance.


Zacharia KurianAdministrator- Data Center & NetworkCommented:
You need to create a relay between the 2 servers. A similar post can be found below;
sndmnsixAuthor Commented:
Thanks David,
That worked perfectly.  Thanks to everyone else who commented on this.  

David Paris VicenteSystems and Comunications  Administrator Commented:
I'm glad  I could help.

Thank you for the points.


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