knowing what mailboxes are configured to an app registration

Question

How to know that what usernames/mails are authorised/configured for an app registration which have clientid client secret and tenantid

Answer 1

Hello Service Account, VMSTeam

1. Go to the Azure portal and sign in to your account.
2. Click on the "Azure Active Directory" blade.
3. Click on the "App registrations" tab.
4. In the "Search" box, enter the name of the app registration that you want to find.
5. Click on the name of the app registration to open its details page.
6. In the "Users and groups" section, you will see a list of all the users and groups that are authorized to access the app registration.

The usernames and emails of the users and groups will be listed in the "Username" and "Email" columns, respectively.

You can also use the Azure CLI to get the list of users and groups that are authorized to access an app registration. To do this, you can use the following command:

az ad app list-users --client-id <client_id> --tenant-id <tenant_id>

Replace <client_id> with the client ID of the app registration and <tenant_id> with the tenant ID of the app registration.

The output of this command will be a list of users and groups that are authorized to access the app registration.

I hope this helps! Let me know if you have any other questions.