FIELD: information technology.
SUBSTANCE: invention relates to communication systems and methods. The system and method use the Internet and supplement it with a mail server (20) with mail software, connected to the Internet (18). A sender (12) uses sender mail software to select mail sending using ePostal Service with defined automatic optional services of high quality and selects defined high quality optional services, usually for extra charges. The system and method include functions for payment and accounting for use of high quality optional services. The system and method can be used in networks, servicing multiple terminals (12, 14, 16). Optional services include identification of the sender and confirmation of his access rights, filtration of mail on technical threats and dangers of contained information, encryption, confirmation of reception and opening of mail, persistent notifications (14), which prompt to open the received mail, "window" function for the mail section and mail storage function.
EFFECT: provision for transfer of mail between multiple users, who are senders (12) or recipients (14) or both.
21 cl, 15 dwg
