The notification setting controls whether notifications (both successful notifications and notifications of errors or warnings) should be sent to each individual user requesting a transformation through a CTS product.
To change the notification setting for an instance of CTS:
Connect to the repository where the CTS instance is located.
Click the Administration > Content Transformation Services node.
Click the CTS Instances node or link.
Select the CTS instance that you want to configure from the list of available instances.
Click Tools > Content Transformation Services > Configure > Service.
In the Configure CTS instance screen, select either YES or NO in the Send Notification drop down.
Click OK.