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I am doing a 2000 to 2003 migration. To my understanding I need to upgrade the 2000 front end to 2003 first. My question is can I then leave the back end 2000 for a few days while I build the new 2003 exchange server on the back end? Or will I have problems with the 2003 front end and 2000 back end?<br />
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Thank you all.<br />

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I am doing a 2000 to 2003 migration. To my understanding I need to upgrade the 2000 front end to 2003 first. My question is can I then leave the back end 2000 for a few days while I build the new 2003 exchange server on the back end? Or will I have problems with the 2003 front end and 2000 back end?

Thank you all.


Exchange 2000 to 2003 Migration

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.