Change Apple ID Alias email
My sign in to iCloud is an email address at a private domain, I also have an iCloud email address (the free one that Apple offer with the iCloud account) that I use mostly for testing purposes.
Recently I've been receiving spam at the iCloud address which makes me think it's not that secure.
I cannot find a way to remove or edit the iCloud address.
If I use the "Reachable at" option on the ID site it does not offer me the option to modify the address.
Since I no longer consider the address secure I want to remove it.
Any ideas?
Thanks,
Peter