Outlook 2010 Settings
Open Outlook 2010 and select 'File' from the main menu
Select 'Informations' on the left column and click on 'Add account'
Select 'Manually set the server or additional server types' then click 'Next'
Select 'Internet electronic mail' then click 'Next'
Fill all the fields then select IMAP from the 'Account type' dropdown, then click on 'Next'
Select END