This is a legitimate email from the application. A quick way to check is to:
- Click on the Admin tab
- Click on Users
- Click on All Users
- Search for the person using the white search box under the word "Users"
- Click on their Name
- Click on their Name again in the right hand slide out box (blue text at the top)
- Click on Learning
- Click on Messages
Any email notification the application sent will also be in the messages here