Were you able to figure this out? I have tried setting up service discovery using https://developer.apple.com/documentation/devicemanagement/assign-account-driven-enrollment-profile?language=objc and tried accessing the email domain and see the same error as above Service URL from wellknown URL request finished with data: 2 bytes, response: <NSHTTPURLResponse: 0x30198e860> { URL: https://axm-servicediscovery.apple.com/mdmBaseURL?user-identifier=<email>&model-family=iPhone } { Status Code: 404, Headers { "Content-Encoding" = ( gzip ); "Content-Length" = ( 28 ); Date = ( "Wed, 19 Mar 2025 22:27:41 GMT" ); Server = ( Apple ); "Strict-Transport-Security" = ( "max-age=31536000; includeSubdomains" ); Vary = ( "content-encoding" ); "x-apple-request-uuid" = ( "e930d24c-06d1-429d-a367-28c8cd6b1080" ); "x-content-type-options" = ( nosniff ); "x-frame-options" = ( SAMEORIGIN ); "x-xss-protection" = ( "1; mode=block" ); } }