I have been sent email from supernalotto Italia advising me that I have won Euro 1,500,000. Is this for real?

They suggest I contact their courier at Global Courier Services at Churchill Gradens SW!V 3DW but I found it is a Flat 17 .A Peter Butler is their contact and I am supposed to contact him to find out about the cost of sending the winning cheque to me. Is this genuine or a scam ? Furthermore, their mail informed me that the lotto was organised by the sultan of brunei, italia PM, Fiat, Tamoil etc etc..