5.1 System Platform and Environment

5.1  System Platform and Environment

            Operating system for server computer is Windows XP 32bit because of convenient development and maintenance. Infomediary device runs on android 2.3.5 to support interoperability with Windows XP 32bit. User can use any standard web browser from any platform such as Linux or MAC to access this offline email system. There are two types of networking environment involve in this offline email system which is offline networking and online networking. Offline networking is a local area network with no internet connectivity while online networking is a local area network with internet connectivity. Offline mail client, offline mail server and offline server computer are running on offline networking. Online mail client, online mail server and online server computer are running on online networking. Infomediary device is working in both offline and online networking environment.