New domain for Sign in with Apple and iCloud+ Hide My Email

Later this summer, Apple will unify the email domains used by Sign in with Apple and iCloud+ Hide My Email under a single, shared domain: private.icloud.com.New addresses generated for both features will be issued on the new domain. For example:
Sign in with Apple addresses, previously issued on privaterelay.appleid.com, will be issued on private.icloud.com.iCloud+ Hide My Email addresses, previously issued on icloud.com, will be issued on p