I thought all the Ambassador posts were vacant, except this one I guess

U.S. Department
United States Embassy Seal
Greeting from U.S Embassy,
THIS MAIL IS ONLY FOR THE OWNER OF THIS E-MAIL ADDRESS
Attention:Beneficiary ,
This is to inform you that your file was brought to my desk this morning,the CBN Bank here in Benin Republic / Nigeria said that they will divert your fund to the Government Treasury account just because you failed to pay the required fee of your fund which is $155 only.In the file they have forwarded to me one Mr Micheal Restov of this address (541 W Lies Rd Apt 6 Carol Stream IL 60188 USA) has forwarded to them his information for the claims of the fund saying he is your relative that you have been dead a long time ago and he stands as the next kind to make this cliam as the only survive member of your family,in this regards we want to know if this is true before we make any wrong decission in leting him stake a claim to this fund.
But we told him to wait until we confirm from you to know if his cliams are real so that we will know the reason why you rejected such amount of money 5Million usd which will change your life just because of the charges fee $155.00.we want your urgent response as you receive this email and explain to us the reason why you should abandon your fund. Kindly reply immediately with your full details as follows to enable us process your payment. Your Full names ,Your address and phone number.
I will wait to hear from you now.
Regards
Mr.James F.Entwistle.
United States Ambassador to West Africans States.