The Menu displays all of your email accounts.
Open the Email app. Tap the Accounts
List icon to
display a list of all of your email accounts and folders. You can
also swipe horizontally from the left side of the screen to open the
Menu to view your Accounts list.
An identifying color is displayed on the left of each account. Tap an account to toggle between displaying and hiding its folders. The number of unread mail is displayed next to each account's Inbox.