The Email i used for my Apple ID is no more existing
So, before like a couple of years i made myself a email (@hotmail.de) and i used it for my Apple ID / ICloud. Now my phone broke and won't turn on so i want to sign off my ICloud and everything so i can sell the phone to someone who needs it. But the problem is, that i forgot my password and now i cannot reset it, because i cannot go into my email.. May some of you know hotmail got "deleted" and now i cannot do anything to sign my ICloud out of my phone.
Any help or suggestions from you?
iPhone 6s