e mail lottery

hi guys

I received an email that might be came from uk, the message was i won some million pounds through email lottery just like that something blaw.. blaw.. blaw

they were ask me about my detailed for proof for identification and i replied the same. Finally they congratulate by mail and ask 320 pounds for send the cheque. Pls reply me whether it is legit or scam

 my id :suriyamageswar @ gmail.com

thanks.