Real email or scam?

Hi, i was wondering if this email I got is real or just a scam, i believe it is a scam as i do not have the email in which i received the message as to one in my battlenet account.


****Notice of Account Investigation****

Account Action: Investigation
Reason for Action: Payment Method Exception

After a recent investigation, we have found that the payment method of your account violated the interest of third parties

This activity violate the World of Warcraft Terms of Use. We ask that you take a moment to review your account payment history at Account Management( <snip>), or you can click here to review it.

This World of Warcraft account could be closed by the Account Administration staff if the situation becomes more serious.

This action has been taken in accordance with the Terms of Use and our Game Policies ( http://us.blizzard.com/support/article/20309).

Only the Account Administration department can address disputes or questions you may have about this account action. To learn more about how we are able to assist you, please visit us at http://us.blizzard.com/support/article/21505.

Regards,

Account Administration
Blizzard Entertainment