Why won't my email open?

[Windows Central Question]

Nokia 900 series phone. Cannot open

 

[TechFreak1]

Can you please join and provide more information:

a) are you trying to open the pinned tile, folder, attachment using the built-in client or using the browser?
b) did you update the phone or make any changes before this occurred?
c) have you tried a soft reboot?
Tip - How to soft-reset a Nokia Lumia 800 & Lumia 900 | Windows Central