1. Go to add account, then select "new". 
   
   
   
2. Select "Manual configure server settings or additional server types" and click next. 
   
   
   
   
3. Select internet E-mail. 
   
   
   
   
4. Fill in the fields according to your mailbox address in accordance example:
   
   
   
   
5. Go to More Settings to Test your Account Settings.
   
   
   
   
6. And click Finish.