Difference between revisions of "Email"
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| − | '''Electronic mail''', most commonly referred to as | + | '''Electronic mail''', most commonly referred to as '''email''' or '''e-mail''', is a method of exchanging digital messages from an author to one or more recipients. |
Modern email operates across the [[Internet]] or other [[Computer network|computer networks]]. | Modern email operates across the [[Internet]] or other [[Computer network|computer networks]]. | ||
Revision as of 05:14, 19 May 2015
Electronic mail, most commonly referred to as email or e-mail, is a method of exchanging digital messages from an author to one or more recipients.
Modern email operates across the Internet or other computer networks.
Some early email systems required the author and the recipient to both be online at the same time, in common with instant messaging. Today's email systems are based on a store-and-forward model.
Email servers accept, forward, deliver, and store messages. Neither the users nor their computers are required to be online simultaneously; they need connect only briefly, typically to a mail server, for as long as it takes to send or receive messages.
An Internet email message consists of three components, the message envelope, the message header, and the message body. The message header contains control information, including, minimally, an originator's email address and one or more recipient addresses. Usually descriptive information is also added, such as a subject header field and a message submission date/time stamp.
External Links
- Email @ Wikipedia
