Most of our webservers do not have module support compiled it.  It slows
things down for some cases, and is a security risk.

I've noticed however that on the redhat based machines, there is an
excessive amount of email because the /etc/cron.d/kmod script does not
check for the existance of /proc/modules before executing.

Its 2 lines that need to be added to the script, and would most likely be
better run out of /etc/cron.hourly.