Automatic Email Notification When Security Upgrades Available

LOL.. i didn't notice that in debian ( maybe in other also try it ) there is an application which check the available updates and email us a notification called "APTICRON". here's what i did:- aptitude install apticron then.. edit /etc/apticron/apticron.conf change the EMAIL="root" to EMAIL="your@domain.com" you're done! the script in /etc/cron.daily/apticron will do the rest /etc/init.d/cron restart to active