After enabling MFA, you may have a problem to access email from Android phone or your home computer. Whenever you enter the domain password, it keeps popup for the password. In this case, you may need to create app password. here is how.
- Login Office 365 using your credential.
- To go My Account by click your image or name.
- Click Security & privacy.
4. Under Security & privacy, click on Additional security verification.
5. Click Create and manage app passwords.
6. Write down or copy the created password for your app.