Can Docker IDs be reused?

Once a Docker ID has been created, it can not be used to create a new account, even if the account has been deactivated.

If you need to change your email address and you have access to your account, you can change your email address in the account settings.

If you mistyped your email address or used the wrong email during Docker Hub registration and are unable to access your account, open a Customer Service Request and include your username and the mistyped email address.