diff --git a/Sources/Reader/Reader.entitlements b/Sources/Reader/Reader.entitlements
index 70cf1beeadfb..5f0f76a5dc7e 100644
--- a/Sources/Reader/Reader.entitlements
+++ b/Sources/Reader/Reader.entitlements
@@ -6,7 +6,6 @@
 	<array>
 		<string>webcredentials:wordpress.com</string>
 		<string>webcredentials:*.wordpress.com</string>
-		<string>applinks:links.wp.a8cmail.com</string>
 	</array>
 	<key>aps-environment</key>
 	<string>development</string>
diff --git a/WordPress/Classes/System/Root View/WPTabBarController+RootViewPresenter.swift b/WordPress/Classes/System/Root View/WPTabBarController+RootViewPresenter.swift
index 75f4b480f037..928f163069c3 100644
--- a/WordPress/Classes/System/Root View/WPTabBarController+RootViewPresenter.swift	
+++ b/WordPress/Classes/System/Root View/WPTabBarController+RootViewPresenter.swift	
@@ -22,8 +22,13 @@ extension WPTabBarController: RootViewPresenter {
     }
 
     func showNotificationsTab(completion: ((NotificationsViewController) -> Void)?) {
-        self.selectedIndex = WPTab.notifications.rawValue
-        completion?(self.notificationsViewController!)
+        // UITabBarController.selectedIndex must be used from main thread only.
+        DispatchQueue.main.async { [weak self] in
+            guard let self else { return }
+
+            self.selectedIndex = WPTab.notifications.rawValue
+            completion?(self.notificationsViewController!)
+        }
     }
 
     // MARK: Me
diff --git a/WordPress/Classes/System/WordPressAppDelegate.swift b/WordPress/Classes/System/WordPressAppDelegate.swift
index a6860bcaff2f..8167daf7b130 100644
--- a/WordPress/Classes/System/WordPressAppDelegate.swift
+++ b/WordPress/Classes/System/WordPressAppDelegate.swift
@@ -473,24 +473,15 @@ extension WordPressAppDelegate {
 extension WordPressAppDelegate {
 
     private func trackDeepLink(for url: URL, completion: @escaping ((URL) -> Void)) {
-        guard isIterableDeepLink(url) else {
-            completion(url)
-            return
-        }
-
-        let task = URLSession.shared.dataTask(with: url) {(_, response, error) in
-            if let url = response?.url {
-                completion(url)
+        let task = URLSession.shared.dataTask(with: url) { _, response, error in
+            guard let url = response?.url else {
+                return
             }
+
+            completion(url)
         }
         task.resume()
     }
-
-    private func isIterableDeepLink(_ url: URL) -> Bool {
-        return url.absoluteString.contains(WordPressAppDelegate.iterableDomain)
-    }
-
-    private static let iterableDomain = "links.wp.a8cmail.com"
 }
 
 // MARK: - Helpers
diff --git a/WordPress/Jetpack/JetpackDebug.entitlements b/WordPress/Jetpack/JetpackDebug.entitlements
index 7300f805fe0e..11eb0930bd31 100644
--- a/WordPress/Jetpack/JetpackDebug.entitlements
+++ b/WordPress/Jetpack/JetpackDebug.entitlements
@@ -17,7 +17,6 @@
 		<string>applinks:wordpress.com</string>
 		<string>applinks:*.wordpress.com</string>
 		<string>applinks:public-api.wordpress.com</string>
-		<string>applinks:links.wp.a8cmail.com</string>
 	</array>
 	<key>com.apple.security.application-groups</key>
 	<array>
diff --git a/WordPress/Jetpack/JetpackRelease-Alpha.entitlements b/WordPress/Jetpack/JetpackRelease-Alpha.entitlements
index efdce8fda2ba..486afcb0595c 100644
--- a/WordPress/Jetpack/JetpackRelease-Alpha.entitlements
+++ b/WordPress/Jetpack/JetpackRelease-Alpha.entitlements
@@ -13,7 +13,6 @@
 		<string>applinks:wordpress.com</string>
 		<string>applinks:*.wordpress.com</string>
 		<string>applinks:public-api.wordpress.com</string>
-		<string>applinks:links.wp.a8cmail.com</string>
 	</array>
 	<key>com.apple.security.application-groups</key>
 	<array>
diff --git a/WordPress/Jetpack/JetpackRelease.entitlements b/WordPress/Jetpack/JetpackRelease.entitlements
index 7300f805fe0e..11eb0930bd31 100644
--- a/WordPress/Jetpack/JetpackRelease.entitlements
+++ b/WordPress/Jetpack/JetpackRelease.entitlements
@@ -17,7 +17,6 @@
 		<string>applinks:wordpress.com</string>
 		<string>applinks:*.wordpress.com</string>
 		<string>applinks:public-api.wordpress.com</string>
-		<string>applinks:links.wp.a8cmail.com</string>
 	</array>
 	<key>com.apple.security.application-groups</key>
 	<array>
diff --git a/WordPress/WordPress-Alpha.entitlements b/WordPress/WordPress-Alpha.entitlements
index b4fdb57dfdfd..746c03fe2ddc 100644
--- a/WordPress/WordPress-Alpha.entitlements
+++ b/WordPress/WordPress-Alpha.entitlements
@@ -6,7 +6,6 @@
 	<array>
 		<string>webcredentials:wordpress.com</string>
 		<string>webcredentials:*.wordpress.com</string>
-		<string>applinks:links.wp.a8cmail.com</string>
 	</array>
 	<key>com.apple.security.application-groups</key>
 	<array>
diff --git a/WordPress/WordPress.entitlements b/WordPress/WordPress.entitlements
index a0ac3a4d6d3b..01c82000c649 100644
--- a/WordPress/WordPress.entitlements
+++ b/WordPress/WordPress.entitlements
@@ -12,7 +12,6 @@
 	<array>
 		<string>webcredentials:wordpress.com</string>
 		<string>webcredentials:*.wordpress.com</string>
-		<string>applinks:links.wp.a8cmail.com</string>
 	</array>
 	<key>com.apple.developer.icloud-container-identifiers</key>
 	<array>