WoW Account Issue?

I just got this emailed to me from my current e-mail, which is the email for my battlenet account. I also have gotten these emailed to me on my really old wow account email.

Is this legit? The IP they used is similar but not the same to my current IP but it seriously looks legit.

Q u o t e:

Greetings,

This is an automated notification sent from our account security system. You logined your account successfully at 2:41 on Jun. 30th form the XXX.XX.XXX.* IP range. According to the report of many players, we found that the account published spam information in the game which harassed other users seriously. This action has violated the EULA.

As too many customers' complaints, the IP range above has been blacklisted. We are concerned about whether your account has been stolen. In order to guarantee the legitimacy of your account, we need you check your account status as soon as possible.

To do so, simply click here:

edited link

Blizzard staff will verify your account information submitted in two days, please do not modify your account information and password during this time . It will not affect your game uptime.

For more information, click here for answers to Frequently Asked Questions or to contact the Blizzard Billing & Account Services team.

Regards,

Account Administration
Blizzard Entertainment
Online Privacy Policy

Like I said, I have gotten these before and nohing has ever happened. I'm just concerned because it is from a blizzard email address..unless it is actually a fake and I just can't see it. But I can assure everyone that I don't spam or anything. I barely talk to anyone.