Universal Messaging logs the activity of its client and its interaction with the Universal Messaging server. In particular, Universal Messaging logs responses from its server that deviate from what the client is expecting to happen. Typically these responses are in the form of exceptions. For example, if the client is not authorized to connect to the server, the server returns a security exception, and Universal Messaging logs that exception.

Integration Server offers the ability to configure this logging in Integration Server Administrator instead of in Universal Messaging.