Based On The Embedded Mail System Design And Realization

As the development of computer network, Email becomes one of the most abroad applications on the Internet because of its characteristics of speed and cheap, makes people's everyday life more conveniently. Aiming at people's easy use, there is the client of Email system. User can edit and send their Email, receive it by use the client but not landing the server's homepage, also can deal with the Email information when out of the Internet. The client consists of sender-client and receiver-client. The thesis is accomplished on the implement of Email sender-client, which is according to the Simple Message Transfer Protocol (SMTP).In this thesis, the information about how to design and achieve the email client-sender program using the windows simulation edition of embedded GUI is described. Firstly I introduce the windows simulation edition of embedded GUI simply. Understanding its using is a very important step in the system design. Then introduce relevant contents about network program and relevant protocol criterions of email. In the next place accomplish requirement analyses, architectural design and detailed design. After that I explain several questions in the coding process and the solving ways, test the system strictly, introduce the using way of the program.This embedded e-mail delivery system has been tested and applied on a certain PDA。The system has a certain degree of stability and security and achieve satisfactory results.