The Top Spam chart on the Top Statistics tab of Dashboard displays the email addresses that sent or received the most spam messages based on
the selected mail traffic direction.
Hover over a bar to see details.
Select a time period by Date, Week, or Month to show data for the selected time period.
The specified time period only affects the data shown on this chart and its corresponding
thumbnail chart on the Threats tab. Changing these selections does not affect other charts.
Use the Top violators drop-down list to select the number of email addresses that display on the chart.