APNS notifications not reaching devices enrolled in Apple MDM
问题 Apple MDM is used. It is MDM using APNs. The topic of mobileconfig is the same as the thing of Subject of APSP-XXX.pem. The character string of a device token and PushMagic reached the MDM server after the setup of mobileconfig. I sent wording of a telegram for device tokens using APNs. It is replacing by the character string of PushMagic. Although {"mdm":"xxxxxxxxxxxxx-xxxx-xxxx-xxxx"} is sent via APNs from the MDM server, iPhone is not reached. Why is it? 回答1: Follow MDM_Protocol pdf very