getMail() method is returning the email alias instead of real email address

Describe the bug

I'm using the SDK in order to allow the user to get authenticated on my platform.

The problem that I'm facing is that the getMail() is returning the email alias instead of the real email. For example:

• user get authenticated using the account danielrealuser@gmail.com;
• the user get authenticated, however, the real email address is randomvalue@outlook.com;
• instead or returning randomvalue@outlook.com it returns danielrealuser@gmail.com.

Expected behavior

When requesting the data regarding the user, it should return the real user email in the property getMail, however, it gets the alias used to authenticate on Outlook.

How to reproduce

These are the scopes that I'm using (and I'll user more later not related to this topic):
"email",
"Mail.Read",
"Mail.Read.Shared",
"Mail.ReadBasic",
"Mail.ReadBasic.Shared",
"offline_access",
"openid",
"profile",
"User.Read.all",
"User.ReadBasic.All",
"ExternalUserProfile.Read.All"

Code implementation

    public User getUserProfile(String accessToken) {
        GraphServiceClient graphClient = createGraphServiceClient(accessToken);
        return graphClient.me().get();
    }

            IAuthenticationResult authResult = this.exchangeCodeForTokens(authCode);
            User user = this.getUserProfile(authResult.accessToken());

            // Get user profile using the access token
            return new MicrosoftUserData(
                    user.getId(),
                    user.getGivenName(),
                    user.getSurname(),
                    user.getMail(),
                    authResult.accessToken(),
                    authResult.accessToken(), // Use refresh token instead of access token twice
                    user.getDisplayName(),
                    getProfilePictureDataUrl(authResult.accessToken())
            );

SDK Version

No response

Latest version known to work for scenario above?

6.40.0

Known Workarounds

No response

Debug output

</details>


### Configuration

_No response_

### Other information

_No response_

Empieza con getUserProfile y la llamada graphClient.me().get(); después, inspecciona cómo User.getMail() asigna la respuesta del perfil de Microsoft Graph. Compara el comportamiento del alias y de la dirección real reportados con los scopes indicados y el comportamiento actual del SDK. Se considera terminado cuando la búsqueda del perfil devuelve la dirección esperada o documenta claramente la limitación de la API, con una prueba de regresión si el SDK controla la asignación.