all I wanted to do was update my profile and clicked on phone number. I forgotten that old information and the code I needed was sent to an old number. message was I would be locked out for 30 days. I desperately needed into my email so made an alias so maybe I could get into it.  Then I figured out my old information and set it all right. I go to get into my email address and set it back to my original address and it says my msn email can not be primary. I have had that email address  for 15 years. It identifies who I am on so many accounts its like losing my drivers license. HOW DO I GET MY MSN ADDRESS BACK. I did not give Microsoft permission to take my primary email away help

all I wanted to do was update my profile and clicked on phone number. I forgotten that old information and the code I needed was sent to an old number. message was I would be locked out for 30 days. I desperately needed into my email so made an alias so maybe I could get into it.  Then I figured out my old information and set it all right. I go to get into my email address and set it back to my original address and it says my msn email can not be primary. I have had that email address  for 15 years. It identifies who I am on so many accounts its like losing my drivers license. HOW DO I GET MY MSN ADDRESS BACK. I did not give Microsoft permission to take my primary email away help