Try it out. It's a test to see how well you can spot phishing* e-mails.
*phishing e-mails = an attempt to "fish" for information by sending a realistic-looking e-mail, and linking you to a site that looking similar to the real thing, where you'll be tricked into giving up your personal information.
Sadly, I didn't pay as much attention as I should have, and ended up with only a 7/10. >.<;;