Same problem here with iOS apps in testflight, xcode 12.2, bigsur 1.0.1

Same here. MacOS app built fine on Catalina , now on Big Sur 1.1 and 1.0.1 I get : The application cannot be opened for an unexpected reason, error=Error Domain=NSOSStatusErrorDomain Code=-10827 "kLSNoExecutableErr: The executable is missing" UserInfo={LSLine=3665, LSFunction=_LSOpenStuffCallLocal} Error occurs the first time I sign the dev app and try to open it. Then I re-seign it over again and I dont'get the error and app opens and runs fine. Any idea if maybe this is a bug in Big Sur or a change in the system that we need to account and change things in the app for?

Hello @ppinkney Thanks a bunch for your instructions. After adding DKIM (SPF wasn't enough) users receive our emails ! Cheers!

Hey there A user with a relay email address does not receive our emails from gmail in gsuite. We have thumbs up by apple for our domain, individual email address, added txt gsuite gmail line but apple relay doesn't receive the email. I am trying to understand out whether the messages in this thread asking Apple to add 3rd party support also means Gmail/Gsuite is currently not supported to send email to apple's relay email addresses? Please help us understand

Hey @BilalSattar, I have this spf line added and my gsuite gmail domain / my individual email has been spf verified but neither the user receives any emails from us on or we receive any error when sending the mail to the relay, help with thoughts please, can we see logs anywhere for example? thank you

Hey there, finally got sendgrid to work (problem was the mail address had been added to Drop list and would not resend mail - fyi unblock from "supression" in sendgrid). But we have the same problem as @shreyafromncr, we have thumbs up by apple for our domain, individual email address, added txt gsuite gmail line but apple relay doesn't receive the email. help?

I have apple showing thumbs up for the domain and email addresses but no apple hidden email provides a response, neither bounce back or success. I can't add url but if you google sendgrid configuring-sign-in-with-apple it speaks of Hosting Apple’s Association Text File which is no longer for download after the domain is successful, what to do after it's successful? This FAQ seems old, please help and thank you!!!!

I am having the same problem. After releasing the approved app, the app in the app store never showed "Update" but only "Open" in the app store. The app shows the date of the latest version of the app but the app is the prior version before this update. Please help. Thanks a bunch for your help, Sergio