Problem with password in Office 365

Hello, I am trying to login for the first time to my O365 account and constantly getting the error
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Is this because I have 2FA activated for my O365 account? The strange this is that this is also happening for an account that I do not have 2FA activated. I have imported these accounts from Outlook that was on my computer. Should I recreate the account?

You can’t use username/password logins for O365 as they have disabled it.

Please go to Menu > Accounts and remove the account, then add it back again using the Add Account button, and entering the email address in the Automatic Setup.