If you want to receive a cronjob error or notification, you can update your e-mail address from the cPanel's Cronjob Page.
1. Log into your cPanel account.
2. In the "Advanced" section, click on the "Cron Jobs" Icon.
Â
3. Under "Cron Email" you should enter your full e-mail address in the text field.
Â
4. Click on the "Update Email" Button.