How to create a new GitHub account with the same email address?
The simple answer is NO. You can't create more than 1 ID in GitHub by the same email, but you can do it by using multiple email IDs.
If you try to do it, GitHub will show an error - "email invalid or already taken", so delete the present account or make it with a new email id .
I know this is an old post but it still shows at the top on a Google search on this subject.
Some email providers support using special characters to use multiple email addresses that map to a single account.
For example, if you use Gmail and your email address is [email protected]
and you already have an account on GitHub with that email you can create a new GitHub account using [email protected]