Troubleshooting and Best Practices for Mimecast Notification Sets

What are Notification Sets?

Notification Sets in Mimecast are tools for customizing and managing email notifications related to delivery events, policy actions, and security alerts. They play a crucial role in keeping users and administrators informed and enabling timely responses to important events within your Mimecast environment.

Common Issues with Notification Sets

Administrators may encounter several issues when working with Notification Sets:

• Users not receiving notifications: This can be caused by misassigned Notification Sets, incorrect Digest Set frequencies, email delivery problems, or spam filtering.
• Notification frequency or timing problems: Issues may arise with digest timing or excessive notifications due to misconfiguration or time zone mismatches.
• Incomplete or incorrect notification content: Missing information or irrelevant details can be caused by template misconfiguration or policy scoping errors.
• Integration and delivery failures: Problems may occur with notifications not reaching integrated platforms (e.g., Outlook) due to configuration or permission issues.

Troubleshooting Notification Set Problems

To address common Notification Set issues, follow these steps:

1. Verify Notification Set assignments and scope. The policy configuration details can be found under Policies | Gateway Policies | Notification Sets in the Mimecast Administration Console.
2. Check and adjust Digest Set frequencies and time zones by navigating to Policies | Gateway Policies | Digest Sets in the Mimecast Administration Console.
3. Use Mimecast message tracking and monitoring tools to confirm notification delivery. Message Tracking can be found in the Mimecast Administration Console.
4. Advise users to check spam/junk folders and allowlist Mimecast notification addresses.

Best Practices for Managing Notification Sets

To optimize your use of Notification Sets:

• Customize notification content for clarity and relevance, tailored to the audience.
• Optimize notification frequency to balance awareness and avoid alert fatigue.
• Regularly test and audit Notification Sets to ensure proper functioning.
• Educate users on recognizing and responding to Mimecast notifications.

Additional Tips and Considerations

Keep these additional points in mind when working with Notification Sets:

• Use profile groups for scoping Notification Sets to simplify management.
• Avoid overcomplicating configurations with unnecessary directory sync or advanced scoping unless required.
• Keep documentation and internal training materials up to date.
• If issues persist, escalate to Mimecast Support with relevant logs and configuration details.

Not all notifications can be customized. For more information, see Notification Sets - Customizing Email Notifications.