Hi Everyone, So our Dept just came across some new funding and we decided to replace our existing hitachi SAN and Mailbox servers. Any advice\best practice on how we should proceed with this? Should I swing migrate the mail box servers or build new? SAN copy the exchange DB to New SAN or move mailbox by mailbox? Current environment: Win2003 R2 Enterprise Servers setup for SCC Exchange 2007 SP1 New Dell PowerEdge 1950 Old SAN hitachi New SAN EMC VMX5500 Old SAN hitachi New SAN EMC VMX5500

Hi You had better move mailbox one by one.Terence Yu TechNet Community Support