Samsung Galaxy Tab 2 10.1

Find "Email"

Press the menu icon.

Find "Email"

Press Email.

Select default email account

To see a list of email accounts:
Press the settings icon.

Select default email account

Press Settings.

Select default email account

Press the required email account.

Select default email account

Press Default account to turn on the function.

Select default email account

When the box next to the menu item is ticked (V), the function is turned on.

Exit

Press the home icon to return to standby mode.