mail wont notify me of new emails

When you say no notification, do you mean nothing on screen, or no sound? I had an issue where I had no sound, but would get the banners and get them in Notification Center. I few hard resets and I seem to be ok.

 

Silly question, you do have them turned on in settings?

 

Seems like another iOS 9 glitch. Happens to me too off and on. Hopefully 9.1 will fix a lot of these little annoyances.

 

Do you have an Apple Watch?

 

I'm not sure what device you upgraded from but Gmail no longer pushes on mail app.

 

I doubt that. All mine are yahoo accounts.

 

What about fetching them every hour or so?

 

Im having the same issue. I was on 9.1b2 on my 6+ and it didn't happen. On my 6s+ with 9.1b2 i am having the issue..