Hi!
We have one Exchange 2003 Server with only a single database for 400 Users and it is working fine. We need to upgrade it to Exchange 2010 virtual server. Can we create only one database in Exchange 2010 and transfer the accounts from Exchange 2003 to 2010? Each account will have 2Gb limit for mailbox size.
What are the minimum requirements for a virtual Exchange 2010 for 400 Users?
We used Exchange Calculator and it says we should create 6 Databases. Is it correct or we are doing some mistake?
Thanks.