I edited out your full email addresses. You should not have posted them in public! If I did make that change, then someone who saw the full email addresses could now make the same kind of request for your forum, and would be able to tell the email addresses, which usually are private and only the real admin would know!
We usually send an email to the old email owner account to get verification that the real owner is the one requesting the change.
Your situation is being reviewed. I will get back to you.