4) Data Summary

bounceHammer's WebUI/Summary show that the number of email bounces, of Addressers (a sender's email addresses), of SenderDomains (domain part of the Addressers), and of Destinations (a domain part of a recipient's email addresses) with ratio and graph.

At command line tools

bin/datadumper --count command (for counting) bin/tablectl --list command (for listing) have the same function.