Google Online Promo © 2009 (Scam?)

I received an email today. I am sure this is scam. Beware!

Dear e-mail user,
Your e-mail has emerged as a winner of £500,000.00 GBP (Five hundred thousand
British Pounds) in our on-going Google Promotion. Your Winning details are as
follows: Computer Generated Profile Numbers (CGPN):7-22-71-00-66-12, Ticket
number: 00869575733664, Serial numbers:/BTD/8070447706/06, Lucky numbers:
12-12-23-35-40-41(12). Contact Mr Grahams Benfield, for more details through the
contact below:

Mr Grahams Benfield,
Email: promo.g.benfield.agent@gmail.com

Sincerely,
Mr. Oliver William.