By default, unread messages appear in bold in the message list. However, managing an overflowing inbox can become a daunting task, especially if you’re receiving hundreds of emails daily. I would like the original 'unread' tab to be displayed.
Outlook - Microsoft Apps
Struggling to keep up with your inbox
A quick and easy guide to finding unread messages in outlook do you want to see all your unread emails in outlook quickly
This wikihow article shows you how to see unread emails in outlook for windows, mac, and on the web
