Help with e-mail

I got this e-mail saying it is from blizard but I am not sure if it is official or not

I will copy and paste the e-mail here


Greetings,

An investigation of your World of Warcraft account has found strong evidence that the account in question is being sold or traded. As you may not be aware of,this conflicts with Blizzard's EULA under section 4 Paragraph B which can be found here:
WoW -> Legal -> End User License Agreement
and Section 8 of the Terms of Use found here:
WoW -> Legal -> Terms of Use
The investigation will be continued by Blizzard administration to determine the action to be taken against your account. If your account is found violating the EULA and Terms of Use, your account can, and will be suspended/closed/or terminated.

In order to keep this from occurring, you should immediately verify that you are the original owner of the account.

To verify your identity please visit the following webpage: http://www.worldofwarcraft.com/account/security/support

Blizzard staff will verify your account information submitted in two days, please do not modify your account information during this time . It will not affect your game uptime.If you are unable to successfully verify your password . using the automated system, please contact Billing & Account Services at 1-800-59-BLIZZARD (1-800-592-5499) Mon-Fri, 8am-8pm Pacific Time or at [email protected]. Account security is solely the responsibility of the account holder. Please be advised that in the event of a compromised account, Blizzard representatives typically must lock the account. In these cases the Account Administration team will require faxed receipt of ID materials before releasing the account for play.

Regards,


Account Administration
Blizzard Entertainment
http://www.blizzard.com/support/wowindex/