Note: email notification can only be set up admin users. This article explains how to make an analyst an admin.
When logged in to the Console, click on the "Account" tab on the left (or click this link):
Then, select "Notifications":
On that page, scroll to the "Email" section. Enter the e-mail address you wish to have notifications sent to, as well as the threshold above which to be notified (in the example below, notifications would be sent when a user's score goes above 90).