I have two email accounts set up, and it’s been fine until recently, when my Gmail account is only showing me the Outbox. No Inbox, no Trash, no Spam; and the Unified Inbox is only showing emails for my other account.
This is complicated by the fact that I have had a massive system failure and lost (temporarily I hope) my Google password, but Google will not let me reset it because they say I’m logged in already. So I can’t log out and back into Gmail to test it.