Electronic mail security and migration in cloud environment

Abstract

Technology development is on the rise in an amazing way. New technologies have been changing the face of the world quickly. Since its inception until now smartphones have made strong strides so that the accompanying technologies also require software and hardware need to always change which satisfy the need of society. And, any company needs a system – It is a Mail System. The mail server is two main such as close sources (packages software) and open sources. The close source is packages software including Microsoft Exchange, MDaemon, Gmail, GSuite, .... The Open source is software including Zimbra, Exim, Qmail, .... One of the most user-friendly mail system users is Microsoft Exchange (Exchange Server). In the thesis, I will introduce the latest Microsoft Mail System - Exchange Server 2019, used to send/receive email and some add-on functions and protect email.