求助 这个是骗子吗？求鉴定

今天发信出去，客户回复让报价，价格报过去之后，就来了一封信 如下： （主要的是这个是尼日利亚的客户）求大神们鉴定， thanks for yr e mail and we like to inform you that the management has subjected all payments on our orders on 100% d/p at sight through our bank to yr bank,and so far its bank to bank business transactions,you need not to entertain any fear,because the rubber stamp and signature of our bank on the importation form "m" stand as evidence that we must effect full payment of the total amounts on??yr invoice value to your bank account under 48hrs of given all the copies of the shipping documents to our bank,then our bank will remit all yr money to yr bank account by telegraphic transfer,so put us into consideration and we will not let you down