I have to press the refresh option in Gmail just to get new messages.
I have checked the application and the notification setting is on. I stopped it and then again started it but still it is not working. Is anyone else facing such issue? Android version is 4.2.1
In my accounts it is showing that "Sync is OFF". Has this something to do with this? I always see this option like this and have to go inside it to change Gmail, Currents, Photos, etc. to sync.