You can configure Everest to send you alerts notifications by e-mail, here's how to proceed:
First you must configure the promary email address, that Everest will be using to send you notifications and alerts
Open Everest, click on File > Preferences > Email
Enter your settings
Then go to the Hardware Monitoring > Alerting
In the right pane, for "Alerts Methods" select "Send an e-mail to".
Enter a secondary email-address in the appropriate field (the first one will be used to send the mail).
You can configure other settings ,such as the Email subject