It sounds like you're experiencing an account lockout due to multiple incorrect password attempts. When a user account in a managed domain is locked out, it typically happens after a defined threshold of unsuccessful sign-in attempts is reached. By default, if there are 5 bad password attempts in 2 minutes, the account is locked out for 30 minutes.
Here are some steps you can take to regain access:
- Wait for the Lockout Period: If your account is locked out, you may need to wait for the lockout period to expire before trying to log in again.
- Use the Self-Service Password Reset (SSPR): If you have set up SSPR, you can try to reset your password again using your security information. Make sure the phone number and email address associated with your account are correct and able to receive verification codes.
- Contact Support: If you're still unable to access your account after the lockout period, consider reaching out to Microsoft Support for further assistance. You can find the appropriate contact at Support for Business Products.
- Check for Account Recovery Options: If you have access to any recovery options or backup email addresses, ensure that you check those for any recovery links or codes that may have been sent.
If you continue to face issues, it may be beneficial to have someone from your organization who has admin privileges assist you with the recovery process.