During the startup period, it is a good practice to subscribe to all of the reports in order to keep a close eye on how your schedules are operating for a period of time. As you gain familiarity and trust in the system, you can unsubscribe the reports if desired.
It is critically important for key users to subscribe to Error, Fatal Error, and Warning email notifications. These messages will contain information that will need to be acted upon immediately in order to remain pro-active in handling unexpected issues.
Open the Edit Users tab from Admin >Edit Users menu item
Select your username on the left side and check all of the box under the Subscriptions group.
Click the Save Changes box.