email can be exchanged between o line services user both public
and private
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Answer:
Email (electronic mail) is the exchange of computer-stored messages by telecommunication. Email messages are usually encoded in American Standard Code for Information Interchange (ASCII) text. However, you can also send nontext files -- such as graphic images and sound files -- as attachments sent in binary streams. Email was one of the first activities performed over the internet and is still the most popular use. A large percentage of the total traffic over the internet is email. Email can also be exchanged between online service provider users and in networks other than the internet, both public and private.
Email can be distributed to lists of people, as well as to individuals. A shared distribution list can be managed by using an email reflector. Some mailing lists enable you to subscribe by sending a request to the mailing list administrator. A mailing list that is administered automatically is called a list server.
Email is one of the protocols included with the Transport Control Protocol/Internet Protocol (TCP/IP) suite of protocols. A popular protocol for sending email is Simple Mail Transfer Protocol (SMTP), and a popular protocol for receiving it is Post Office Protocol 3 (POP3).