i have received a mail from your company and the name of the sender is Mr Sir W illiam upson, who has mentioned his appointment in his mail as the fiduciary manager of the power ball mega jackpot company.then he has given me the courier address of gey hound courier company and says that this company will deliver my prized money of 850000 pounds. i was also asked me to send some other details like address name and contact no, i have provided them with the requisite information. Now i have received the mail from the grey hound courier service and they have mentioned in their mail that my prized money is lying with them, they have also given me my order no and ref no, but they have asked me that for sending the money which would be in the form of a cheque, they require the shipment charges and these charges are to be paid before the delivery of the prized money to me. kindly if you can look into this matter and tell me quickly whether this is true company or it is afake mail. i am eagerly waiting for a reply from your side