How to change user id for iCloud Mail?
Is there any method to change my primary username@icloud.com?
For example, my primary email is superuser@icloud.com and I have a few aliases like superalias1@icloud.com and superalias2@icloud.com. I want to delete my primary email superuser@icloud.com and make superalias1@icloud.com my new primary iCloud email. Is this possible?
P.S. I know how to change my Apple ID email, but this question about the iCloud Mail username.