How To Unlink Unified Inboxes - Nokia Lumia 1520
Learn how to unlink unified inboxes on your Nokia Lumia 1520. If you want to view your mailboxes individually, or start using only one mail account, you can unlink the unified inboxes.
On the start screen, tap the unified inbox.
Tap . . . > linked inboxes.
In the this inbox list, tap the inboxes you want to unlink and unlink.