电子邮件通过网络的电子邮件系统，用户可以以非常低廉的价格、非常快速的方式，与世界上任何一个角落的网络用户联系。
From:jchen@ms00.hinet.net
Mailto:
Subject:Idon‘tthinkwe‘vemet……
ReceivedyouremailthismorningthankingMr.ZhichengWangforsomethinghe‘sdoneforyou.Obviously,thismailwassenttomebymistake.MynameisJackChenandIdon‘thaveafriendbythenameofMr.KimDaeJung.
Kindlycheckyourrecords,andresendthemailtowhereitbelongs.FYI,myemailaddressis
jchen@ms00.hinet.net
WilldeleteyouremailfrommyincomingmailfileunlessIhearfromyoubetomorrowmoring.
Bestregards.