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All alerts coming from monitoring scripts and checks scripts are sent using a common alert script which by default sends a "wall" message to all connected users and an email that sends emails (via "sendmail") to the recipients list that can be defined using this option.
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Enable/disable wall alert messages
Alerts are by default sent via email (sendmail) and via via "wall" messages to all the connected users .
This option enables or disables these (default) the "wall" messages sent via the alert script.
Update/reinstall common alert script
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