My Community Dashboard

  • As Nick indicated you must have a working SMTP server, usually postfix with ClearOS. Also, to use the example command Nick provided you must have the mailx rpm installed. I cannot remember if that rpm is installed by default or whether you must explicitly install it. Use something very similar here to send automated emails from crontab entries at set times.
    You can also


    cat /some/file | mail -s 'Gateway down' nick@example.com