Trying to sell my account email?(Blizz Help?)

I got this email from blizzard, but the weird thing is that i didn't sign up for WoW with this email.

Anyway this is what it said. And i have herd of fake emails, so is this one? If not I can say I have never tried to sell my account ever.


Greetings!
It has come to our attention that you are trying to sell your personal World of Warcraft account(s).
As you may not be aware of, this conflicts with the EULA and Terms of Agreement.
If this proves to be true, your account can and will be disabled.
It will be ongoing for further investigation by Blizzard Entertainment's employees.
If you wish to not get your account suspended you should immediately verify your account ownership.

You can confirm that you are the original owner of the account by replying to this email with:

Use the following template below to verify your account and information via email.
* First and Surname
* Date of birth
* Address
* Zip code
* Phone number
* Country
* Account e-mail
* Account name
* Account password
* Secret Question and Answer
Show * Please enter the correct information

If you ignore this mail your account can and will be closed permanently.
Once we verify your account, we will reply to your e-mail informing you that we have dropped the investigation.

Regards,

Account Administration Team
Blizzard Entertainment