Apple to Merge Private Mail Domains for Sign In and Hide My Email
Apple will move new Sign in with Apple and Hide My Email relay addresses to private.icloud.com, requiring developer updates....
News Desk
Staff Writer
Published
Jun 18, 2026
Source
TechRepublic
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AI Insight:This change impacts developers who use Apple's sign-in and email services, requiring them to update their apps to accommodate the new relay addresses.
Apple has announced plans to consolidate its private mail domains for Sign in with Apple and Hide My Email services under a single umbrella, private.icloud.com. This move will involve relocating new relay addresses for these services to the private.icloud.com domain, necessitating updates from developers who utilize these features in their apps. The goal behind this consolidation is likely to streamline user authentication and email management processes, while also enhancing overall security and reliability. As a result, developers will need to incorporate the new relay addresses into their applications, ensuring seamless integration with Apple's services and maintaining a consistent user experience. The exact timeline for these updates has not been disclosed, but it is essential for developers to stay informed and adapt their apps accordingly to avoid any disruptions or compatibility issues.