You can specify users in your organization to receive an email notification when they
invoke Apex code that surpasses 50% of allocated governor limits. Only per-request limits are
checked for sending email warnings; per-org limits like concurrent long-running requests are not
checked. These email notifications do not count against the daily single email
limit.
- Log in to Salesforce as an administrator user.
- From Setup, enter Users in the Quick Find box, then select Users.
- Click Edit next to the name of the user to receive the email notifications.
- Select the Send Apex Warning Emails option.
- Click Save.