Unable to Verify Apple ID - Email account is not accessible
I have 2 Apple IDs.
I've updated my iPad and iPhone to IOS5, and now I am unable to verify my Apple ID that I use for purchases.
For this Apple ID, I used an email address that is no longer accessible to verify the ID.
I have a money in this account from iTune gift cards, and I would like to use it for purchases.
How can I verify an Apple ID without access to the email account?