The Messaging Server sample programs, JmsSample and JBiff, are stored in the following directory:
msg_server_base/bin/msg/enssdk/java/com/iplanet/ens/samples
JmsSample is a generic ENS sample program. JBiff is Messaging Server specific.
For JBiff, you will need the following additional items:
Java Mail jar file (tested with JavaMail 1.2)
Java Activation Framework (required by JavaMail, tested with JAF1.0.1)
You can download these items from:
http://java.sun.com.