After moving mailboxes from Exchang 2007 server to 2010, why doesn't space free up?
Posted on 2011-10-11
I am in the middle of migrating from Win2K3 Server/Exchange 2007 to Win2K8 Server/Exchange 2010. I've moved mailboxes successfully and the mailboxes no longer show up on the Exchange 2007 server, but it doesn't seem to be releasing the diskspace. Even after a backup. I should have about 200 GB of free space, but when I did the backup, it only gave me about 30 GB.