To configure the MMP, you must use the Messaging Server configure program, which gives you the option of enabling the Messaging Multiplexor. For detailed information about the configure program see 1.3 Creating the Initial Messaging Server Runtime Configuration
Put Sun Java System Messaging Server on the machine where you are installing and configuring the MMP.
Configure the MMP by creating the Messaging Server Initial Runtime Configuration. See 1.3 Creating the Initial Messaging Server Runtime Configuration
Note the following exception: when installing Messaging Server, check only the Messaging Multiplexor option.