This email with the subject "Google Official Notification Letter" was received in one of Scamdex's honeypot email accounts on Thu, 10 Dec 2015 20:09:53 -0800 and has been classified as a Generic Scam.
The sender was Google =?utf-8?Q?Corporations=C2=AE?= <Joseph.Ronsin@insa-rennes.fr>, although it may have been spoofed.
Dear Google User, This is to officially inform you that you have been selected as a winner for using Google services, attached is our official notification letter for your perusal. Sincerely. Larry Page CEO & Co-founder of Google