SharkGen E-mail Generator is a commercial program that allows you to generate more than thousands e-mail addresses from different servers and advertise your company by sending your adverts to this e-mail addresses. You can manually enter a server's name that you want and obtain e-mail addresses from that server. e.g. yahoo.com, msn.com, gmail.com ,etc,....... Choose number of letters, Unlimited Number of search, Enter any name servers.