OAuth2 is an open standard protocol that enables secure user authorization without sharing of the user's credentials.
To authorize the sending of email notifications with the OAuth2 protocol, follow these steps:
- Register the Notifier app in Microsoft Azure Active Directory (Azure AD) and generate a Client Secret.
You can find more information here: Register an application with the Microsoft identity platform. - Configure Azure AD Graph permissions.
You can find more information here: Configure Azure AD Graph permissions for an app registration. - Make the OAuth2 settings in the Notifier app.