Here is one that is short and sweet--a "friendly" proposal:
Do email me for information as regards you assisting my family receive for safe keeping or for investment US$12,9m deposited by my late husband http://www.usatoday.com/news/world/2003-07-15-liberia_x.htm) with a financial agency abroad.
Send your responds to this email address:firstname.lastname@example.org and please include your tel/fax no. because my laywer will immediately make contact with you.
Mrs. Lilian Nuhan Vaye