Authenticator not working and can't login to my emails without it!

It sounds like you're experiencing a common issue with the Microsoft Authenticator app where it is not allowing you to log in to your email because it requires a code that you cannot access. Here are some steps you can take to resolve this:

1. Use Alternative Sign-in Methods: If you have set up alternative methods for authentication, such as a backup email or phone number, try using those to log in to your account.
2. Clear Cached Credentials: If you are using a web browser, try clearing your browser's cache and cookies. This can sometimes resolve issues with sign-in loops.
3. Try a Different Browser: Open a private or incognito window in a different browser and attempt to log in to your email from there. This can help isolate the issue if it's related to your current browser settings.
4. Reset the Authenticator App: If you have access to your account on another device or through a web browser, consider resetting your multi-factor authentication (MFA) settings. This may involve contacting your IT administrator if you are using a work account.
5. Contact Support: If none of the above steps work, you may need to contact Microsoft support for assistance, especially if you are locked out of your account due to MFA issues.

These steps should help you regain access to your email.

References:

• Authenticator not sending code to my email - Microsoft Q&A
• Having problems getting text codes to confirm my account - Microsoft Q&A