You can set up all of your email accounts on your device. When an email account is set up on your device you will be able to receive notification for incoming emails, check your email, as well as send email from the accounts on your device.
From the Home screen, drag down the Notification panel.
Drag down the Quick settings panel.
Tap the Settings icon.
Scroll to Accounts.
Tap Add account.
Select the type of account you'd like to add. After this, follow the prompts to set up a new or existing account.