In order to send email from wordpress blog there are many plugins available but one of the most and easy to configure plugin is WP Mail SMTP. To configure it one need apply below mentioned details:
– From Name
– From Email Address
– Choose to send mail by SMTP or PHPmail () function.
– SMTP Host [default Localhost]
– Option to choose SMTP Authentication or not. If yes then need to provide SMTP Username and password details.