3. The method in claim 2 wherein the classes comprise a plurality of sub-classes and said one class is one of said sub-classes.
3. The method in claim 2 wherein the classes comprise a plurality of sub-classes and said one class is one of said sub-classes. 5. The method in claim 3 wherein the predefined manner comprises storing the first and second classes of messages in separate corresponding folders, or providing a predefined visual indication that said incoming message is a member of the first class.