Hi!! I'm a newbie! I bought a Samsung Galaxy S3 less than a week ago (through Straight Talk). I have two email accounts (both Yahoo). I have both accounts set up so emails come through every 5 minutes, but it's not happening. They only come through when I hit the 'refresh' button. I've restarted the phone and I've done a battery pull, and I have the same issue. What am I not trying? Thanks!!