How do I recieve a email if my Synology NAS has 80 % to 90% cpu usage ?

[ng4ever]

How would I go about doing this please? Thanks.

 

[Shockey]

Enable email notifications,

https://kb.synology.com/en-us/DSM/help/DSM/AdminCenter/system_notification_email?version=6

Capacity alert settings

System Center >System>Notifications<advanced<Internal Storage