looking for office specialist certification from prior to 2009

Question

I am trying to find proof that I have done the microsoft office specialist certification back in high school. I have tried logging into the portal for certiport but it just says an email has been sent without telling me what email it could have possibly been. I don't remember what email I would have used back in school and have dug through what I can think of without finding their password reset email. In order to message them you have to be logged in so that is less than helpful too. I just need the certificate or proof of it for something I am applying for for work but can't figure out a way to get this done.