1 Select a SonicWALL firewall appliance or group in the left pane. Under the Policies tab, click on Events > Alert Settings.
2 Click the Add Alert link. The Add Alert screen displays.
4 Enable Visible to Non-Administrators if you want your Alert to be visible to non-administrators.
5 Check Disable to disable this Alert.
6 Enter a Polling Interval value (in seconds: 60-86400)