To manually update the statistics report:
Click the "Update Now" button in the Summary section.
If you clicked the "Track delivery statistics" checkbox when you sent your message, Direct Mail can show you statistics about that delivery. These statistics are automatically updated every time you open Direct Mail, click on a history report, and periodically while you're viewing a history report. You can also update the statistics report manually.
This feature is available only to Direct Mail Pro users.
Click the "Update Now" button in the Summary section.