How to have jails checked for out of date applications.

[Brandon Schneider]

Hello everyone, a FreeBSD newbie here. I have my server set up with 8 
jails or so, and I have been trying to figure out how to get an email 
when there are out of date applications installed in a jail. I currently 
have jailaudit installed, but it seems like "pkg version -vIL\= would 
serve the purpose on the host, but I'm not sure. I'm sure this is a 
common question, but I cannot seem to find an answer on Google. The 
jails are a mix of packages and ports if that makes much difference. I 
also use portmaster for the ports.

Thanks!