To turn off various Social email notification types entirely, follow these steps.
- In Social, click the head silhouette icon in the upper-right corner.
- Click the Preferences button.
- In the Email Notifications section, click each of the sections: Publishing, Support, and System.
- Deselect (or select) various email types.
- Click Update.
Adobe recommends that you leave Support and System emails enabled. That way, you can receive communications from the ClientCare team, and notification when a Facebook Page needs reauthorization.