E-mail 还是Email？两种用法现实当中都被接受，美联社已开始遥email，遥则声称将继续遥e-mail，而更多普通民众出于简便遥更倾向于遥email。
(来源：http://www.
2hzz.
com) You've Got E-mail or Email?

Last week, I was at the American Copy Editors Society meeting where the editors of the Associated Press stylebook created a stir by announcing a change in their recommended spelling: e-mail is now email.

The social media website Mashable implied that the change is long overdue, running the story with the headline AP Stylebook finally changes 'e-mail' to 'email.
' On the other hand, the New York Times announced that they'll stick with e-mail.

What this shows is that using a hyphen in e-mail is a style choice, and Mashable is more permissive than the Associated Press, which is more permissive than the New York Times when it comes to language change.

I asked the AP Stylebook editors why they made the change, and they said most of their writers already turn in articles with the email spelling, and copy editors found e-mail increasingly difficult to police.
They emphasized that they don't consider themselves to be on the leading edge of language change; instead, they bow to common usage.
Source：Grammar Girl