How to configure SMTP authentication in Joomla3.1.1 to send email.

Auto-Install Applications > Joomla
To use Joomla3.1.1 site send email, please follow the instructions below to set SMTP authentication in it.

1. Login to your Joomla site as administrator -->Global Configuration-->Server

2. Fill your email account SMTP settings as below

3, Configure your Super User email address to be same as your SMTP email user.