개인 이메일 및 일정 관리에 Android용 Outlook 사용
Hello, thank you for reaching out to Microsoft Q&A.Do you have any alternative security verification methods besides the authenticator app?
That is, on the screen where you are asked to Verify Your Identity using the 'Authenticator app', select 'I can't use the Authenticator app right now' and use your recovery email address or Phone number to verify your identity.
(The image has been translated to your local language. Avoid any grammatical errors)
You can follow the same steps to add your account to the authenticator app agian.
Once added, you can then verify your identity using the authenticator.