If we compare information with such a vital substance as blood in human body, then the mail flow of an organization constitutes its blood circulation system sustaining a healthy work rhythm of the entire organization. No wonder that this circulation system should be kept clean and smooth, ready for unforeseen stresses and convenient for routine tasks. Naturally, the heart of the system represented by the corporate Exchange Server should be optimized in terms of load and storage space.
As computerization and the Internet have become ubiquitous and electronic mail constitutes the basis of digital communications, it is hard to overestimate the meaning of email clients and their supplementary tools. Although many Internet users prefer a simpler and lighter web interface when they need to access their mailboxes, business and corporate users rarely ignore the vast scope of extra capabilities offered by modern email clients. Presently there is a variety of email clients to satisfy a most fastidious user.