Resolve You have no authorization for this page or action error¶
If users are encountering the "You have no authorization for this page or action" error and the "OAUTH_APP_ACCESS_DENIED: error, description: user is not admin approved to access this app" error in the URL line in browser when trying to sign up with the RG Email Sidebar using a Salesforce Sandbox account, it is likely due to a permissions issue in your Salesforce setup.
To resolve this issue:
- Go to https://test.salesforce.com/
- Log in with Salesforce admin credentials
- Click on the Gear ⚙ icon and select Setup
- Enter Manage Connected Apps in the Quick Find search
- Click Edit next to Revenue Inbox for Salesforce app
- Select All users may self-authorize in the Permitted Users drop-down list
- Click Save
- Provision users with the User Registration Wizard
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These steps should resolve the authorization issues and users will be able to sign up and use RG Email Sidebar in Salesforce Sandbox without errors.