I have setup Cron Jobs to run inside a Chroot Environment, depending on the User/Group;
I have noticed that these cron jobs, running inside the chroot environment, fail to send any mail.
Log files report that it cannot find a program to send mail.
Where does the Cron process look for the default mail binary? Can you set or configure this path?
and on a side note.. if the MAILTO= variable is not set, how does Cron know where to send mail to? does it just send mail to the user running the job, on the local host?