Statistics and log analyzers

Tools These are tools to analyze SpamAssassin logs and generate reports. Generally, they take syslog data logged by the 'spamd' server as input.

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  qmailmrtg \[http://www.inter7.com/mrtg.html\] - example output: \[http://www.sk-branik.si/qmailmrtg\] \\

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  vispan \[http://www.while.homeunix.net/mailstats/\] - demo: \[http://hosting.boys-brigade.org.uk/mrtg\] \\

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  mailwatch \[http://mailwatch.sourceforge.net/\] - no demo, but the previous link has screenshots \\

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  mailscanner-mrtg \[http://mailscannermrtg.sourceforge.net/mailscanner-mrtg/\] demo: \[http://mailscannermrtg.sourceforge.net/mailscanner-mrtg/\] \\

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  logreport.org apparently has a syslog analyzer that can grok spamassassin logs: \[http://logreport.org/lire/or/email.php\] \\

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  sa-exim-stats \[http://nossie.addicts.nl/projects/sa-exim-stats/\] : Generates rrdtool graphs from sa-exim log files. \\

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  mailgraph \[http://people.ee.ethz.ch/~dws/software/mailgraph/\]: Generates graphs from syslogs. demo: \[http://people.ee.ethz.ch/~dws/mailgraph/mailgraph.cgi\] \\

If you plan to parse spamd's syslog output, some helpful notes can be found at SpamdSyslogFormat.