troubleshooting Question

Exchange server down after IP change

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borgmemberFlag for United States of America asked on
ExchangeWindows Server 2003
7 Comments1 Solution1140 ViewsLast Modified:

I have an Windows 2003 64 bit server running Exchange 2007. We recently changed the IP address from a 192.168.1.xx to 192.168.10.xx network.

Now users can send email, but they cannot receive anything.

When I try and telnet to the server on port 25 I get the message "421 4.3.2 Service not available, closing transmision channel"

I am at a loss, what should I check?

I know the previous company has fooled with bindings, and the customer is down!
Satyendra Sharma
Microsoft UC Technical Architect

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