I'm trying to find info on my following questions in prep for our company to do a migration to exchange.
1. Any info on how to do a conversion of Groupwise to Exchange?
2. How many VM's do I need to run exchange 2010 and how do I size them, we will have about 1300 mailboxes?
3. Do I still need any physical servers along with my VM's to run exchange 2010?
Thanks
Troy