Additional sign-in or account-related issues within Microsoft Teams Free
Hey there! Nice to meet you!
Just to confirm, do you have access to your Hotmail account's security information/verification method, email, or phone number?
Do you see any unfamiliar email addresses/phone numbers upon signing in to your account?
Did you have two-factor authentication (2FA) active on the account? If yes, do you still have the 25-character recovery codes?
Lastly, may I know when was the last time you successfully signed in to your Hotmail account?
Best regards,
Darhyl