Dear all, I a, going to move mailbox from exiting exchange server (server A) to another exchange server (server B)in the same site (I only move may be 50% of mailboxes) because my old server not enoungh size (we have 5GB/50GB free memory). Can anyone tell me when I move mailbox like that, the total size in the server A is reduce or it doesn't change Any help will be hearltly wellcomed