Some user return no email

[zhongjiajie]

Ex: https://github.com/liboren
After I install by npm install --global github-email and then run github-email liboren it return as below

but when I follow this article I could find user email in this patch.

So could we get user email in those without email in their profile？

[tianshanghong]

There are some words in that section of "Email on GitHub." They are "hidden" because of the black background. You probably need to add your GitHub token in your environment variables to get those emails.