Hello Developers, I have ran into a problem while sending mail to apple private relay email. We have built a mobile application where user can sign up through apple and they can sign up using hide-my-email feature. Which provides private relay address for us. Now we want to communicate with them using private relay mail address. The technology we are using to send emails are amazon SES, have done SPF, DMIK, DMARC and added domains in apple identity services for mail communication, passed an SPF check as well. But still mail is not getting delivered what am i doing wrong or apple doesn't support third party apps for sending emails to private relay? Is there any other way to achieve this please let me know Using the same body as attached in image is working fine for rest emails.

I've been using Sign In with Apple for Web for the last six months, and it works well enough. Now, I'm updating the domain of the main application (we got the .com! yeah!) However, I can't find a way in the configuration UI to update the allowed redirect URLs for the application. I go to Identifiers -> My App -> Capabilities -> Sign In with Apple -> Edit button. It just allows me to edit whether this is a primary ID, or grouped ID, plus a callback URL (which I'm not currently using.)

Would really appreciate support with this invalid_client issue: I have a web app and have aligned the JWT Header and Payload JWT Header { "alg": "ES256", "kid": "ABC123DEFG" } JWT Payload { "iss": "DEF123GHIJ", "iat": 1234567890, "exp": 1234567890, "aud": "https://appleid.apple.com", "sub": "com.yourapp.service" The domains and callback are aligned and correct I've even created a new p8 and updated the Key_ID Sending Credentials to Apple (Token Request) Content-Type: application/x-www-form-urlencoded However, still no luck. Can anyone assist with identifying the possible error? Many thanks

Hi, Before I begin my investigation, I want to explain our code-level support process for issues related to Sign in with Apple—as the issue you’re reporting may be the result of any of the following: An error in your app or web service request. A configuration issue in your Developer Account. An internal issue in the operation system or Apple ID servers. To ensure the issue is not caused by an error within your app or web service request, please review TN3107: Resolving Sign in with Apple response errors to learn more about common error causes and potential solutions when performing requests. If the technote does not help identify the cause of the error, I need more information about your app or web services to get started. To prevent sending sensitive JSON Web Tokens (JWTs) in plain text, you should create a report in Feedback Assistant to share the details requested below. Additionally, if I determine the error is caused by an internal issue in the operating system or Apple ID servers, the appropriate engineering teams have access to the same information and can communicate with you directly for more information, if needed. Please follow the instructions below to submit your feedback. Gathering required information for troubleshooting Sign in with Apple authorization and token requests For issues occurring with your native app, perform the following steps: Install the Accounts/AuthKit profile on your iOS, macOS, tvOS, watchOS, or visionOS device. Reproduce the issue and make a note of the timestamp when the issue occurred, while optionally capturing screenshots or video. Gather a sysdiagnose on the same iOS, macOS, tvOS, watchOS, or visionOS device. Create a report in Feedback Assistant, and ensure your feedback contains the following information: the primary App ID or Bundle ID the user’s Apple ID, email address, and/or identity token the sysdiagnose gathered after reproducing the issue the timestamp of when the issue was reproduced screenshots or videos of errors and unexpected behaviors (optional) For issues occurring with your web service, ensure your feedback contains the following information: the primary App ID and Services ID the user’s Apple ID, email address, and/or identity token the failing request, including all parameter values, and error responses (if applicable) the timestamp of when the issue was reproduced (optional) screenshots or videos of errors and unexpected behaviors (optional) Important: If providing a web service request, please ensure the client secret (JWT) has an extended expiration time (exp) of at least ten (10) business days, so I have enough time to diagnose the issue. Additionally, if your request requires access token or refresh tokens, please provide refresh tokens as they do not have a time-based expiration time; most access tokens have a maximum lifetime of one (1) hour, and will expire before I have a chance to look at the issue. Submitting your feedback Before you submit to Feedback Assistant, please confirm the requested information above (for your native app or web service) is included in your feedback. Failure to provide the requested information will only delay my investigation into the reported issue within your Sign in with Apple client. After your submission to Feedback Assistant is complete, please respond in your existing Developer Forums post with the Feedback ID. Once received, I can begin my investigation and determine if this issue is caused by an error within your client, a configuration issue within your developer account, or an underlying system bug. Cheers, Paris X Pinkney |  WWDR | DTS Engineer

We are working on a PoC iOS App to use "Sign in with Apple" on iOS. The app needs to authenticate the current user on MDM managed corporate iPads (with Shared iPad enabled) and each user having a Managed Apple ID (created in Apple Business Manager). We have started with Apple's example app: https://developer.apple.com/documentation/authenticationservices/implementing-user-authentication-with-sign-in-with-apple When we run it on a normal iPad (without MDM supervision) it works fine. When we run the same code on a managed iPad with Shared iPad enabled and Managed Apple ID's the app errors out when a user taps the "Sign in with Apple" button. A User-facing error message is displayed: “Your Apple Account cannot be used to create accounts for other apps.” And when we run the app from Xcode we see the following logs: Authorization failed: Error Domain=AKAuthenticationError Code=-7027 "(null)" UserInfo={AKClientBundleID=com.sampleapp.test2} LaunchServices: store (null) or url (null) was nil: Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=72, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler} Attempt to map database failed: permission was denied. This attempt will not be retried. Failed to initialize client context with error Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=72, _LSFunction=_LSServer_GetServerStoreForConnectionWithCompletionHandler} Failed to get application extension record: Error Domain=NSOSStatusErrorDomain Code=-54 "(null)" ASAuthorizationController credential request failed with error: Error Domain=com.apple.AuthenticationServices.AuthorizationError Code=1000 "(null)" Could not authenticate: The operation couldn’t be completed. (com.apple.AuthenticationServices.AuthorizationError error 1000.) We have confirmed that in ABM "Sign in with Apple" feature is enabled with "Allowed apps": "All apps". We have also confirmed that the Managed AppleIDs created in ABM have no field to provide the birthday of the user and therefore ruling out age restrictions for "Sign in with Apple". Is "Sign in with Apple" supported in MDM managed iPADs with Shared iPad enabled and managed AppleIDs? If it is supported, do we know what other configurations we need to get it to work? Do we know why "Sign in with Apple" would error out with Authorization failed: Error Domain=AKAuthenticationError Code=-7027 "(null)" UserInfo={AKClientBundleID=com.sampleapp.test2} LaunchServices: store (null) or url (null) was nil: Error Domain=NSOSStatusErrorDomain Code=-54 "process may not map database" UserInfo={NSDebugDescription=process may not map database, _LSLine=72, Environment: • iPadOS version: IPadOS Version 18.7 • Xcode version: Version 26.0 (17A324) • Device type: iPad Air 11-inch (M3) in Shared iPad mode • Account type: Managed Apple ID created in ABM enrolled with Intune MDM) Thank you