The email address is pretty specific....tied to my name, as one of the first gmail email addresses way back when, so it would really be a stretch to think it was a typo.
It is extremely unlikely that anyone would be able to open a cc in my name, as with out employment issues and all....well lets say our credit rating wouldn't qualify for a new Discover card let alone anything else.
I guess I'll get in touch with Redbook just as an fyi.