| After entering the 21st century, with the popularization of the Internet and the construction of network infrastructure, the number of domestic Internet users continues to rise. E-mail system as one of the most important applications on the Internet has become one of the main tools for communication of daily contact. Meanwhile, the current e-mail system is faced with the security problems of leak of confidential data, information fraud, virus invasion, spam mails, etc. People have gradually increased the requirements for e-mail system and service, among which safety requirements are particularly significant. How to build a safe, stable and efficiently operative e-mail system becomes one of the important researches of present e-mail system.Mobile e-mail system uses mobile artificial intelligence terminals to send and receive e-mail, realizing end to end secure encryption channels between the enterprise gateway and the artificial intelligent terminals, which ensures the security of data. Furthermore when new mail arrives using the mail server automatically pushes it to the intelligent terminals by the Push Mail technology, realizing real-time sending and receiving of e-mail.The realization of mobile e-mail system focuses on the design of e-mail security and realizes end to end secure encryption channels between the enterprise gateway and the artificial intelligent terminals. The data is fully encrypted through the pathway of operators, and the operators do not cache data. It fully meets the requirement of high security and high reliability for mobile business e-mail. The best advantage of mobile e-mail is realizing the automatic push of e-mails sent by mobile phones. When the user has the arrival of new mail, it is unnecessary for the user to initiate the connection request to connect the server, service providers will take the initiative to send a message of EMN to notify the user, triggering the client program to log in e-mail server to withdraw messages. |
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