[Resolved]  Microsoft Corp, Yahoo / Msn Inc & Others — suspected internet fraud

Address:

Gurgaon, Haryana

period of 8 to 10 days during end - April 2012 brought to me emails announcing a variety of prizes for MY EMAIL ADDRESS some of these are listed below;
GBP 1,000,000.00 microsoft promotions UK ([protected]@w.cn )
GBP 800,000.00 yahoo/msn inc UK (kevin heibner -- [protected]@shaw.ca)
GBP 300,000.00 REDDOT UK (Dr. Berardelli)
GBP 500,000.00 shell petroleum UK ( [protected]@9.cn)
GBP 500,000.00 coca-cola corp UK ( [protected]@xbmail.com)
GBP 500,000.00 Nokia International Promotion UK ( [protected]@xtra.co.nz)
INR 32,000,000.00 NOKIA ( [protected]@shaw.ca)

How do I verify authenticity of these declarations ? Kindly favor me with your expert guidance asap. Shall be grateful.
THANKS & BEST REGARDS OPANAND