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I have a question regarding DR failover for Exchange 2007 server.<br />
<br />
Mailflow is coming to onprem first to 2007 servers using MX records<br />
<br />
I already setup second Exchange 2007 in the DR. Please let me know what is the process of switching to Exchange 2007 servers in the DR? This is only temporary. Other then MX record change, what else is needed. <br />
<br />
THank you &nbsp;very much
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I have a question regarding DR failover for Exchange 2007 server.

Mailflow is coming to onprem first to 2007 servers using MX records

I already setup second Exchange 2007 in the DR. Please let me know what is the process of switching to Exchange 2007 servers in the DR? This is only temporary. Other then MX record change, what else is needed. 

THank you  very much

DR failover for Exchange 2007 server.

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.

Windows Server 2008

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.