Option to open to All Accounts inbox
Give the option for the application on Mac to open to All Accounts inbox instead of one of the individual accounts. This will allow the user to open the application to the all mailboxes instead of just landing on one (seemingly random and not the default) account.
This is more useful function if you use many email account in outlook.
Allow Exchange accounts from "On Premise" accounts to appear in the "All Accounts" inbox in NEW Outlook