Update Apple ID with email used as contact on account
I would like to update my apple ID using a new email. The email address is already listed on my apple account as a second way to contact me. Apple will not allow me to update my ID to this address so I deleted it as my 2nd contact and am still getting an error message when I try to use the address as my new/updated apple ID. Does anyone know how to update your Apple ID with an email address that was previously used on your account as a 2nd contact address?