The Campaign Classic Developer needs to change the data purge settings for some of the...

In Adobe Campaign Classic, data purge settings, including settings for retention periods and cleanup rules, are managed in the serverConf.xml file. This configuration file contains various server-level settings, including options for data management and purging. By modifying the appropriate sections within serverConf.xml, the developer can adjust the purge settings for specific tables according to retention requirements.

External Accounts and the Deployment Wizard are not used for managing data purge configurations. External Accounts primarily handle connections to external systems, while the Deployment Wizard assists in setting up and deploying instances, not in configuring data purge rules. Therefore, the serverConf.xml file is the correct location for these settings.