E-mail is a online service that people use to exchange digital messages, e-mail messages are based on a store and forward model. Which is where e-mail computer systems accept the e-mail from the user, store it, and then forward it to the recipient. The only thing the user needs to do is connect to the e-mail infrastructure for the duration of writing and sending the message. E-mails are very rarely transferred from one persons computer directly to someone else’s.
An E-mail consists of two things, the header and the message body. The header contains all the information needed to send the e-mail (your email address and the recipients email address) also you can add the subject in here. The message body is what you are sending to the other person, these are either: text, an attachment or both.
Email can be used when you are online no matter if the other person is at the same time or not, they will receive the message next time that they log into their e-mail account.
An E-mail consists of two things, the header and the message body. The header contains all the information needed to send the e-mail (your email address and the recipients email address) also you can add the subject in here. The message body is what you are sending to the other person, these are either: text, an attachment or both.
Email can be used when you are online no matter if the other person is at the same time or not, they will receive the message next time that they log into their e-mail account.
Images from: http://en.wikipedia.org/wiki/E-mail
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