Dec 05 2020 08:56 AM
This setting is in the old MFA portal: https://account.activedirectory.windowsazure.com/UserManagement/MfaSettings.aspx?BrandContextID=O365
And you should avoid it, now that all first-party (and some third-party) apps support Modern auth, there is no need to use this.
Dec 07 2020 03:26 AM - edited Dec 07 2020 03:38 AM
Thanks for your answer. I'm aware of the security risk, but the App I want to use doesn't support MFA at the moment and I need it urgently.
I followed your link. MFA with App passwords was already enabled. But how can I use it?
If I try to add another authentication method (in the user settings itself) I can only chose between telephone and authenticator app. App password is missing.