Which activity is related to the creation of Internal Directory entries?

The creation of Internal Directory entries is primarily associated with manual import. This process involves the uploading or integration of user information into the Internal Directory from external sources, which may include CSV files or database records. This ensures that the information about users within the organization is current and comprehensive, allowing for effective email security management and user identification.

Manual import facilitates the establishment of accurate entries that are essential for various functionalities within Mimecast, such as enabling proper email routing, applying the correct security policies, and managing user access controls. As organizations frequently update their personnel or user lists, this method allows for straightforward updates and the inclusion of new users into the directory.

In contrast, the other activities listed do not pertain directly to the creation of Internal Directory entries. Sending outbound is related to email communication rather than directory management. Mail merging typically deals with the customization of bulk email messages, and data processing can encompass various activities but does not specifically focus on directory entry creation.