Set command
To set the Data Protection for Exchange Server configuration parameters in a configuration file, use the set command.
The values that you set are saved in a Data Protection for Exchange Server configuration file. The default file is tdpexc.cfg. Configuration values can also be set in the Data Protection Properties window in Microsoft™ Management Console (MMC).
For command invocations other than this command, the value of a configuration parameter that is specified in a command overrides the value of the configuration parameter that is specified in the Data Protection for Exchange Server configuration file. When you use this command, if you do not override a value for the configuration file parameter, the values in the default configuration file are used.