I want to thank everyone for their help. I sent info to MS and here is their response:
"⮞ From the collected logs, I noticed that your email address (a******@windstream.net) is currently hosted with Oracle servers instead of Microsoft servers, which is causing the issue.
⮞ To fully utilize the Microsoft services using your email accounts, they need to be hosted directly with us. You can find more details about Microsoft Exchange plans in the link below:
https://www.microsoft.com/microsoft-365/exchange/compare-microsoft-exchange-online-plans?msockid=09520e0c1fc7674d1d571bba1e9d6602
If you need further assistance in hosting your emails with Microsoft, please click on the call/chat/email support icon on the left side of that page. They will be happy to assist you further."
I don't care about this anymore as I am getting my emails.