If you’ve used Apple Mail or iPhone OS 4.0, you’re already familiar with the unified Inbox. By default, the Outlook folder list groups similar folders (Inbox, Drafts, Sent, Deleted Items ) from all your POP, IMAP and Microsoft Exchange accounts. This feature can make it easier to read all your messages. However, you can turn off this feature so that each account and all it’s folders are separated in the folder list. Unchecking reverts to . . .
Continue Reading: New features in Outlook-unified inbox