Choosing a default email account for my mobile phone
If you've set up more than one email account on your mobile phone, you need to select a default email account. When you write email, they'll automatically be sent from your default email account.
Tap Apps.
Tap Email.
Tap the menu icon.
Tap Settings.
Tap Manage accounts.
Tap the required email account.
Tap Default account to select the email account as your default account.
