Does such mail receipts are scams ?

[fourwings]

As a Professional Domain seller. I have to promote my sale and hence i participate @ forums, social medias, press releases, article publish etc. I read about this i.e, nigerian scam from wikipedia when one of my friend @ a forum told me about this. As such i asked for cash in the form as he requested i.e via paypal / western union. But that guy flied else where , No response.

If he is really interested in that domain he will make a repeated mail. Okay i wait for my next customer.

Thanks