Spam Filtering Statistics
Note: All graphs are only updated every 2 hours.
Spam Classification Trend
This graph displays the number of spam messages assigned each classification for an hourly time interval, across the past 24 hours. The 2 default classifications used for spam filtering are 'not spam', and 'spam'. The 'not spam' classification is email that is not spam. The 'spam' classification is email that is definitely spam. A third classification, "probable spam", not shown here, is used in some of the more advanced spam filtering policy options. For more details on those options, see http://help.unc.edu/5761.
