How can I change the notifications for email?

Change the email notification:

• Settings >> Select the account >> Notifications >> Email / Incoming
  LED notification:
• Settings >> Select the account >> Notifications >> Email / Incoming >> LED light
  Vibrate:
• Settings >> Select the account >> Notifications >> Email / Incoming >> Vibrate
  Notification icon:
• Settings >> Select the account >> Notifications >> Email / Incoming >> Icon style