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How does connection trust work with apple push notifications?


Asked by Eileen Roberson on Nov 29, 2021 FAQ



Connection trust works between providers and APNs, and between APNs and devices. Provider-to-APNs connection trust establishes certainty that connection between a provider and APNs is possible only for an authorized provider, owned by a company that has an agreement with Apple for push notification delivery.
Likewise,
How Apple Push Notification Service connects. To use Apple Push Notification Service (APNs), your macOS and iOS clients need a direct and persistent connection to Apple's servers. Your iPhone, iPad, or iPod touch might connect to APNs over cellular data (if capable) or Wi-Fi.
In respect to this, An APNS certificate establishes connectivity with your notification client and apple push notification service. Now, let’s dive in. You need a Mac computer and the apple developer account that has access to this app.
In this manner,
Secure Mail for iOS and Secure Mail for Android can receive notifications about email and calendar activity when the app is running in the background or is closed. Secure Mail for iOS supports notifications provided through Remote Push Notifications provided through the Apple Push Notification service (APNs).
In addition,
In this article we’ll go over how to update the iOS notification certificates for your app if you would like to do it yourself. iOS notification certificates expire annually so new ones need to be generated for your app periodically. 30 days before they expire you should receive an email from Apple letting you know that they are about to expire.