Would you please repeat your e-mail address?

请重复一下您的电子邮件地址好吗？

youdao

What’s your e-mail address?

你的电子邮件地址是什么？

youdao

Your E-mail address is required, but you can elect to hide it so that it's not visible from your public profile.

您的电子邮件地址是必填内容，但是可以选择将它隐藏起来，这样就不会显示在您的公共概要信息中。

youdao

For example, Peek, like many modern smartphones, will attempt to guess your mail server information by your e-mail address.

ENGADGET: Switched On: The Peek of popularity

Another unorthodox piece of advice from Crowther: Consider leaving off your street address and including only your e-mail address or cellphone number.

FORBES

Unroll.me, which is currently in private beta, promises to not store your e-mail address and password.

CNN: 50 new tech tools you should know about