Hello Experts, I have an Exchange 2003 organization running with 20 mailboxes. I have succsessfully installed exchange 2010, created the connector in Exchange 2003 administrative group which allowed me to send to exchange 2010 mailboxes, however when I send from Exchange 2010 mailboxes to exchange2003 mailboxes I receive the following error:
Subject: RE: ssss
Internet Message ID: <30DFAD911C11AF43AE078605F773A9CE4B0D09@MODAEXCOMVM1.eddie.local>
From Address: EXCHANGE2010@eddie.com
Size (KB): 27
Message Source Name: FromLocal
Source IP: 255.255.255.255
Date Received: 4/28/2011 3:20:13 PM
Expiration Time: 4/30/2011 3:20:13 PM
Last Error: There is currently no route to the mailbox database.
Queue ID: MODAEXCOMVM1\Unreachable
I tried creating a connector to send to Exchange 2003 server, however it did not resolve the issue. Please advise.