Which method is NOT one of the ways Internal Directories can be populated?

The method that is not one of the ways Internal Directories can be populated is journaled messages. Internal Directories are typically populated using methods that involve structured and predictable data sources. Manual creation allows users to enter directory data directly, while Directory Connector facilitates synchronization with existing directories like Active Directory or LDAP. Database synchronization allows Internal Directories to be populated automatically from specific databases that contain user information.

In contrast, journaled messages do not contribute to the population of Internal Directories. Instead, they are used for compliance and archiving purposes, capturing email communications for later retrieval or analysis, but they do not serve as a source for adding users or data to an Internal Directory. Thus, journaled messages do not align with the methods traditionally applied for directory population.