I totally deleted my Yahoo account but was still getting the messages, even under an new Outlook profile. I bypassed the Yahoo stuff and, once again, edited my account settings to my AOL mail. But this time I got an app password and it worked like a charm. I had been avoiding it because I had no idea what it was and nothing really prompted me to get one. Thank you for encouraging me to get one, now all is well! , My Microsoft 365 Outlook email switched itself to Yahoo mail which I never use. I've deleted the account from Outlook and I now have no email accounts in my Outlook. When I try to add my AOL email, After you enter the code, you can sign in. Something is redirected when I use my Yahoo email address to sign into my account. When I finally used my SKYPE ID instead of my Yahoo email address to sign in, I was able to reset my password and sign in again. ***Moderator removed the personal identifiable information on the post..