Added logging

app/src/main/java/eu/faircode/email/ServiceSynchronize.java

@@ -2045,6 +2045,11 @@ public class ServiceSynchronize extends ServiceBase implements SharedPreferences
             updateNetworkState(network, "properties");
         }
 
+        @Override
+        public void onBlockedStatusChanged(@NonNull Network network, boolean blocked) {
+            EntityLog.log(ServiceSynchronize.this, "Network " + network + " blocked=" + blocked);
+        }
+
         @Override
         public void onLost(@NonNull Network network) {
             updateNetworkState(network, "lost");