Configuration for the Message Engine is performed in the settings.json file, which resides in the Config folder of the Message Engine build.
Each instance of the Message Engine is configured in its own settings.json file. That is, the sources and destinations applied for the local instance of the Message Engine do not apply to a remote Message Engine with which the local instance communicates. Settings for the remote Message Engine must be configured separately in the settings.json file on the remote server.
See the following sections for information on how to configure each part of the settings.json file:
Each source and destination specified for the Message Engine can have secure connections configured for it. See Security for more information on configuring secure connections.