Disable the eMail Alert By Crontab Command On a Linux or Unix-like Systems

Originally published at: https://www.cyberciti.biz/faq/disable-the-mail-alert-by-crontab-command/

How do I to disable the mail alert send by crontab? When my job is executed and the jobs cannot run normally it will sent an email to root. Why do I receive e-mails to my root account from cron? How can I prevent this? How can I disable email alert sent by cron jobs on a Linux or Unix-like systems?

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