In the beginning of a crontab file you could use the MAILTO
instruction to indicate you want the output to be sent as an e-mail to an e-mail address. I would like to send the output to multiple addresses. Is it possible (and how) to specify multiple addresses?
Cron – How to send the output from a cronjob to multiple e-mail addresses
cronemail
Best Answer
It may differ depending exactly which cron daemon package you use, but this is from the manpage of Vixie Cron on Ubuntu Hardy:
If you're not using Vixie Cron, or aren't sure, try the manual page for the crontab file:
man 5 crontab
Example