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Wiki Markup monkeynoodle.org spamassassin MRTG scripts \[http://www.monkeynoodle.org/comp/tools/spam\]: Scans the maillog/syslog and feeds the SA results into a format from which MRTG is used to create graphs. demo: \[http://www.monkeynoodle.org/mrtg/felix.html\] \\
Wiki Markup spamdstats \[http://www.ini.ethz.ch/~stephan/software/spamdstats.tar.bz2\]: Continuously parses spamd's log file in the background and stores various data in one berkely db file to be read by a second script. \\
Wiki Markup munin \[http://munin.sf.net/\]: Munin is a tool for graphing all sorts of information about one or more servers and displaying it in a web interface. It uses the execellent RRDTool (written by Tobi Oetiker) and is written in Perl. Demo: \[http://www.linpro.no/projects/munin/example/ilmari.org/marvin.home.ilmari.org-spamstats.html\] \\
If you plan to parse spamd's syslog output, some helpful notes can be found at SpamdSyslogFormat.