Design of Fast & Safe E-mail System

By analysing and comparing different internal architectures of network servers,Fast Safe E-mail brings up process-pool-based SMTP Server,POP3 Server and WMG Server,and the MTA Server based on the Single Process Concurrent Service(SPCS).The testing about the functions and the performance of Fast Safe E-mail approves that Fast Safe E-mail reaches our designing goals and has accomplished high performance.