We have multiple environments and content is synced via site sync module. We want to set up email notifications every time content is synced between environments. We found that email notifications can be configured in Settings --> Advanced --> Site Sync --> Notifications. But it do not have to whom this mail are to be sent. Though there is option to set recipients when we sync something., but it will be good if a default sender can be configured who will receive details about every sync change. Is this possible by any configuration change?