My poor contrib to great Devil-Linux:

Amavisd-new
Non-invasive IP Intelligence databases can provide you with valuable knowledge about your Internet visitors in real-time
GeoIP
Non-invasive IP Intelligence databases can provide you with valuable knowledge about your Internet visitors in real-time
Gettext
Non-invasive IP Intelligence databases can provide you with valuable knowledge about your Internet visitors in real-time
Monit
Non-invasive IP Intelligence databases can provide you with valuable knowledge about your Internet visitors in real-time