If you are a new user of GoDaddy email and if you need log in to your GoDaddy email through office 365, so you have simply visited this page https://sso.godaddy.com/?app=o365&realm=pass and then enter your Microsoft 365 email id or password and one thing keep in your mind, your GoDaddy username or password doesn't work here, so you have only entered your office 365 username or password and then hit on the sign-in button.
See also - https://www.zenysro.cz/blogy/napady-a-tvoreni/how-do-i-log-in-to-my-godaddy-email