I think you can modify the code easily (it's an app script, the code is at the end): https://developers.google.com/apps-script/articles/gmail-stats https://dev

I think you can modify the code easily (it's an app script, the code is at the end): https://developers.google.com/apps-script/articles/gmail-stats https://developers.google.com/apps-script/articles/gmail-sta...