Is it the post about updated wp-config.php I need to pay attention to?
define(‘WPMS_ON’, true);
define(‘WPMS_MAIL_FROM’, ‘contact@mysite.com’);
define(‘WPMS_MAIL_FROM_NAME’, ‘Contact’);
define(‘WPMS_MAILER’, ‘smtp’); // Possible values ‘smtp’, ‘mail’, or ‘sendmail’
define(‘WPMS_SET_RETURN_PATH’, ‘false’); // Sets $phpmailer->Sender if true
define(‘WPMS_SMTP_HOST’, ‘smtp.gmail.com’); // The SMTP mail host
define(‘WPMS_SMTP_PORT’, 465); // The SMTP server port number
define(‘WPMS_SSL’, ‘ssl’); // Possible values ”, ‘ssl’, ‘tls’ – note TLS is not STARTTLS
define(‘WPMS_SMTP_AUTH’, true); // True turns on SMTP authentication, false turns it off
define(‘WPMS_SMTP_USER’, ‘myemailaddress@gmail.com’); // SMTP authentication username, only used if WPMS_SMTP_AUTH is true
define(‘WPMS_SMTP_PASS’, ‘mypassword’); // SMTP authentication password, only used if WPMS_SMTP_AUTH is true