$config['useragent'] = "CodeIgniter";
$config['mailpath'] = "/usr/bin/sendmail"; // or "/usr/sbin/sendmail"
$config['protocol'] = "smtp";
$config['smtp_host'] = "localhost";
$config['smtp_port'] = "25";
$config['mailpath'] = "/usr/bin/sendmail"; // or "/usr/sbin/sendmail"
$config['protocol'] = "smtp";
$config['smtp_host'] = "localhost";
$config['smtp_port'] = "25";