No, I still used the exact same email address.
The problem I faced was that my account that was working, just stopped working and I did not have access to the video course or MK Live stream web and I received a message that my account does not exist when I tried recovering my account password.
So then I just recreated an account with the same email address again. Received another email confirmation email which I then confirmed.
Now I still do not have access to the MK Live Stream Web or Video Course.