Unverified rescue id!
I Forgot my answers to security questions to my primary email/apple id for iclud. I know that my questions can be changed with the help of rescue email id. Unfortunately, my rescue email id is not verified; they sent me a link to verify many years ago but i didnt verify that link. Now I'm stuck in this great trouble. In short forgotten security answers>no verified rescue email> Possible icloud lock in future.
iPhone 6 Plus, iOS 9.3.1