To Set Up Email on Your iPhone, iPad or iPod Touch
Go to Settings.
On the Settings screen, tap Mail, Contacts, Calendars.
Tap Add Account.
Enter your Email address, Password, and a short Description (i.e. your company's name) for your email.
NOTE: Autoconnect will try to find the settings you need to configure for your account. If autoconnect is unsuccessful, you can manually configure your device in just a few additional steps.