I am interested in use SMTP and after installing a plugin I have found this message . Could cause a side effect to the x theme ? In which part of the php.file must be inserted or it is the same . Thanks
The password is stored in plain text. We highly recommend you setup your password in your WordPress configuration file for improved security; to do this add the lines below to your wp-config.php file.
define( ‘WPMS_ON’, true );
define( ‘WPMS_SMTP_PASS’, ‘your_password’ );