You can send appointment notifications to an email at the dock level. This is very helpful if you have specific teams of people working a dock's calendar and need to notify them when an appointment is created/updated. 

This ensures that all notifications for appointments scheduled under that warehouse will be sent to the designated email.

1. Go to Warehouses 
2. Select the Warehouse by clicking the edit button 
3. Go to Docks
4. Select the Dock by clicking the edit button 
5. Go to the Default Email Subscribers field
6. Enter the email address
7. Click Save Dock