Using New Outlook on Windows for professional communication and productivity
In my case the problem was not with Outlook. The problem was with my ISP, toastnet. I used my browser to log into the email panel on Toastnet. Once there I went to settings and found that they had been changed to sort emails into my junk folder. I changed the setting back so all emails go to my inbox. When Outlook retrieves emails it goes to the ISP email server and pulls the emails from whichever folder they are in. In other words it copies each folder. But going to the ISP website and making the change worked for me. ALL my emails are in my inbox now.