Add more mail processing rules.

conf/maildirs.m4

@@ -64,6 +64,10 @@ ml(`tahoe-dev@allmydata.org')
 ml(`ceph-devel@lists.sourceforge.net')
 ml(`fonc@vpri.org')
 
+dnl Mailman reminders
+md(`reminders', `From: mailman-owner@
+* ^Subject:.* list memberships reminder$')
+
 dnl Bugzillas
 define(`bz', `md(`bugs-$1', `$2')')
 bz(`debian', `From.*<owner@bugs.debian.org>')
@@ -79,6 +83,10 @@ dnl Misc
 md(`osm', `Subject:.*\[OpenStreetMap\] GPX Import success')
 md(`sourceforge', `From:.*noreply@sourceforge\.net')
 
+dnl System
+md(`system', `From: root@gabrielebner\.at \(Cron Daemon\)$')
+md(`snort', `Subject: \[SNORT\]')
+
 dnl GMane
 md(`gmane', `From:.*auth.gmane\.org')
 
@@ -89,6 +97,7 @@ md(`nit', `From:.*kundensupport@nit\.at')
 dnl Newsletters
 md(`ffii', `From:.*ffii.org|TO_.*ffii.org')
 md(`diepresse', `From:.*newsletter@diepresse.com')
+md(`geocaching', `From:.*<noreply@geocaching.com>')
 
 md(`werbung', `From:.*('join(`|',
 	`newsletter',