iPhone 6(S)/Plus Don't get new email notifications anymore on my iPhone. Why ? :(

[max2]

I was testing DND on my iPhone turned it on. Though I turned it back off after not liking the result.

Currently using the app AirMail.

It use to work fine notifications so I know it is not the app.

 

[max2]

Fixed!

 

[C DM]

Fixed!

What was the issue/fix?

 

[max2]

What was the issue/fix?

I tried everything and I mean everything to get email notifications working again.

Had to do a clean install of iOS then they started working again!