Logwatch
From GreyWiki
With Fedora Core 4, we gain a new version of Logwatch that can (gasp!) monitor Qmail. Unfortunately it's a little bit too effective, as we now get a full qmail-smtpd report that includes every single denied request thanks to the goodmailto patch. Whoops. So, here's our attempt at a configuration change to turn off that particular service's report (and, thus, save ourselves a quarter-megabyte email every morning):
/etc/logwatch/conf/logwatch.conf: # Local configuration options go here (defaults are in //usr/share/logwatch/logwatch.conf) Service = -qmail-smptd MailTo = my email address...
TODO - Update after a test run...