Dear All,
I am working in Microsoft Outlook 365 and Windows 11 Pro. The e-mail message pane should have a column bar at the top (in most case, that column bar contains "importance", "attachment", "from", "subject", "received", "size", "date", etc, so user could easily click on the category to sort out email messages). However, it was missing in my version. Is there anything missing in my Outlook settings? How can I restore that column bar?

Thanks for your support.

Regards
Charlie