Use the ReplicationEventSinkConfig object's properties to configure Content Deployment event sinks.
You get access to the ReplicationEventSinkConfig object by using either the ReplicationServer.AddEventSink method or the ReplicationServer.EnumEventSinks method.
If you want Content Deployment to notify your application when an event occurs, you can provide your own event sink by writing a COM DLL that implements the SiteServerEventSink interface. See Implementing SiteServerEventSink for further information.