PSMAIL - bash script

Hi everyone!

I've made a bash script to monitor the system. When one domain is down, or the storage reaches dangerous levels, the script sends a mail to me, so I can do something.

So far, so good... I'm using psmail to send those notifications. The situation is that when I execute the script manually (sh script.sh or ./script.sh), everything is perfect, the mail is sent. But if the script is executed through cron, the psmail doesn´t send anything. I'm running in Solaris 11.

Do anyone have any idea?

Thanks a lot!