When configuring the Alert, what do you not have granular control over?

The choice indicating that you do not have granular control over the Recommended Threshold is based on the nature of the recommended settings that are often provided within email security solutions like Mimecast. The Recommended Threshold is usually a baseline or default value suggested by the system developers based on common use cases or best practices. It guides users on what might be an appropriate setting but does not offer the same level of customization as other thresholds.

In contrast, the Suggested Threshold, Alert Frequency, and Notification Method are parameters that users typically have more leeway to adjust according to their specific organizational needs and the threat landscape. For instance, organizations can fine-tune the Suggested Threshold to better reflect their risk profile or adjust how often they receive alerts (Alert Frequency) to manage response times effectively. Additionally, the Notification Method can be customized to suit the preferences of the team receiving the alerts.

Thus, the Recommended Threshold is set as a guideline and does not offer the same degree of control as the other options.