iCloud+ Hide My Email addresses will remain on icloud.com

Apple will transition new Sign in with Apple email addresses to the private.icloud.com domain starting later this year, while existing privaterelay.appleid.com addresses will continue functioning without interruption. iCloud+ Hide My Email addresses will remain on icloud.com. Developers must update their systems to accept both the new private.icloud.com domain and the existing privaterelay.appleid.com domain to ensure compatibility.