BUG 10747 Cron asks for Authentication when its smtp SOLVED

- If you are using smtp to configure Email, Cron always will ask for authentication even if the autentication requiered chack box is not cheked
- Validation and test Email Configuration
Merge pull request #1325 from hector-cortez/BUG-10747

BUG 10747 Cron asks for Authentication when its smtp SOLVED