Why has my iphone 5s suddenly stopped sending and receiving emails?

[iMore Question]

My iphone 5s has stopped sending and receiving emails while my ipad still does and both have the same settings

 

[Just_Me_D]

Try resetting the network settings and /or rebooting your iPhone.

 

[Adramyttium]

I help managed about 1,400 iPads for a local schools district. Usually when an app starts acting up, I tell folks to do a hard reset on their device. Press and hold the power and home buttons until you see the apple logo.