Outlook 2016 doesn't accept password or app password

Yes, see my post on July 8.

I went to the trouble of upgrading from Office 2016 to Office 2021, and am still unable to synch my Hotmail emails in Outlook.

I am still getting a constant "Windows Security" dialog box prompting me for my password, which I know is correct.

I can log in via hotmail.com, but not in Outlook 2021. I tried removing the existing account and am trying to add it again in Outlook, but can't because of this password prompt problem.

What is going on? Is anyone else experiencing this, and does anyone know a fix?

This worked for me 👍

September 5th updates.

( it doesn't seem possible, if in the beta group, to update the negative reviews in Playstore though and BB don't seem to be communicating the fix🤔 )

For all of you using BlackBerry Hub+!

I just got this mail from Kenneth of the support team:

"We have pushed an update to the Google Play Beta track that now allows you to add your Microsoft email account with modern authentication. If you are not currently part of the beta program but would like to try this update and provide feedback, please go into Google Play on your mobile device, search for both the BlackBerry Hub+ Services and BlackBerry Inbox, and opt into the Beta program. If you currently have your Microsoft account configured in Hub, please remove it and then readd the account. After entering the email address in the Add Account flow, you will be asked for a password, below which is a button labeled "Sign in with Microsoft". Click this button and use the Microsoft prompts to login, accept any permission dialogs, and you should be able to complete the workflow and now access your email. This update was just pushed out today, Aug 29th, so it could take sometimes a day or two for you to see the update."

Just to let you all know.

Thank you so much for your help! It's is accepting the app password again!