This is the message that I keep receiving when I try to change it to my old email:
"September 14, 2011
This email address is already subscribed and verified. If you are not receiving the weekly Tuesday Trivia quiz, please check your spam filter settings–the email may have been incorrectly flagged as spam and moved to junk mail folder by your email provider.
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, to your address book or friends’ list. Your email provider or client should provide instructions on how to do this."