All my Inbox from Dec 2020 to present just disappeared, help!!!
I was going through my mail and all of a sudden, wham! no email from Dec 7, 2020 to present.
MacBook Pro 16″, macOS 12.7
Sooo, I wrote a question and then went and did some errands and all the emails showed up again to the present. Please, save a life and don't do that again. :-}