Using New Outlook on Windows for personal email, calendar, and contact management
The Outlook Team is tracking Unified Inbox as a feature request for future consideration. It's a commonly requested feature but the team has other priority work in front of it currently. The new and upcoming features are posted here, https://aka.ms/newOutlookComingSoon. If you want to give direct feedback, click Help, Feedback, Make a suggestion.
THE NEW INBOX UNIFIED IS EXTREMELY ANNOYING AS WE USED IT CONSTANTLY AND NOW MAKES OUTLOOK VERY UNPLEASEANT TO USE WHEN YOU HAVE MULTIPLE EMAIL ADDRESSES, PLEASE FIX.