A new single-day dashboard compares the day with your usual weekday and shows insights on your inbox, the top correspondents and where the mails ended up.

A day-by-day chart with the averages, the Inbox Zero calendar, the heatmap, the weekday chart and the comparison with the previous period.

Redesigned, with quick date ranges and filter chips. You can still compare two periods and export the data in CSV format.

A new card groups the mails still in your inbox by age. The folders in “Where mails ended up” now show their details and open the folder.

Caching and an optimized folder scan make the statistics much faster. The advanced options let you set the concurrent queries limit and the recent days cache size.

The options page has been redesigned and saves every change automatically.

After installing it, open the statistics tab from the Spaces Toolbar or the button at the top of the window.

Thunderbird 140 or later is required.

All data processing is performed locally on your device. No data is transmitted, shared, or stored on any external servers or third-party services. This ensures that your information remains private and secure at all times.