If you've chosen to keep your email address private when performing web-based operations, you can also choose to block command line pushes that may expose your personal email address.
When you push commits from the command line, the email address that you've set in Git is associated with your commits. This setting blocks you from pushing commits on the command line that use your personal email address.
For more information on commit email addresses, including your GitHub-provided
noreply email address, see "About commit email addresses."
- In the upper-right corner of any page, click your profile photo, then click Settings.
In the left sidebar, click Emails.
To keep your email address private when performing web-based Git operations, click Keep my email address private.
To keep your email address private in commits you push from the command line, select Block command line pushes that expose my email.