Hi Guys I have Exchange 2007 server with Hub, CAS & mailbox role. but now we are going to virtualize this server Database :- Exchange Database, i can transfer through move mailbox form old server to new server. but my worries area about HUB & CAS role & offline address role. so can some body pls provide me some document to follow this migration Thanks in advanceThanks & Regards Pankaj Verma

Hi 1. Migrating Exchange 2007 on Windows Server 2003 to Exchange 2007 SP1 on Windows Server 2008 http://technet.microsoft.com/en-us/library/cc296562.aspx I think it also work for you. 2.How to Move the Offline Address Book Generation Process to Another Server http://technet.microsoft.com/en-us/library/bb123917.aspx 3. How to Remove the First Exchange 2007 Server in a Coexistence Scenario http://technet.microsoft.com/en-us/library/bb310767.aspx 4.Moving Exchange Servers to New Hardware and Keeping the Same Server Namehttp://technet.microsoft.com/en-us/library/bb332343(v=exchg.80) Terence Yu TechNet Community Support