London City Unit Enterprise House / Lottery winnings (scam)

to inform if this is a scam of winning 3, 500, 000 pounds in the Xmas Promotion to contactEmail:richardgreen08@msn.com
Then I recieved a e-mail to contact a Mr. Mark Moore@tntdeliverydept1@live.com
the courier company address TNT Courier Department (UK)
Argonaut House, Galley mead Road
Colebrook, Berkshire, SL3oEN
Phone Number:+[protected]
or :+[protected]
Any information you can give me would be greatly appreciated and who else could I give the details too if this is a scam.