Apple says iCloud+ Hide My Email will stay on icloud.com as Sign in with Apple adopts private.icloud.com

Apple says new Sign in with Apple private relay addresses will shift from privaterelay.appleid.com to private.icloud.com later this year. Existing addresses will keep working, while iCloud+ Hide My Email addresses will remain on icloud.com after community feedback.

The change reduces disruption for iCloud+ users while still moving Sign in with Apple toward a more unified private email domain. Developers should update validation rules and allowlists now, highlighting how email domain changes can quietly break account flows if services rely on rigid checks.