Nokia :: E72 - Messaging - Unable To Add My Yahoo Email Account

I am unable to add my Yahoo email account using the Nokia Messaging Mobile Email <https://netac72.vie.hosting.nokia.com/account/home.action> I was able to use it before and I canceled my subscription in yahoo because I signed up a new subscription using my Gmail account and it works with the Gmail. however, when I try to add another email account again which is my yahoo mail, it won't work with my yahoo mail anymore. Where using the Nokia Messaging you can add up to 10 email accounts. When I click the button that says ADD ANOTHER, it will lead you to the page where you ad your other email accounts and that email add must already exist, but after i fill up the box typing the correct existing yahoo email add, my correct yahoo password, and after clicking NEXT button, it just doesn't get across. the error shows "This email address must be added on the phone". So, i added my yahoo mail on my phone using the Email setting wizard on my Nokia E72 with the correct email ad and password. After adding it on my phone, I tried to do it again on the Nokia messaging Site and did it all over agin. And still it won't work on my yahoo. I still get the same ERROR!