SMTP Config

 $mail->SMTPAuth   = true;               // enable SMTP authentication
 $mail->Port       = 465;                 // set the SMTP port for the GMAIL server
 
 $mail->Username   = "[email protected]";   // SMTP account username example
 $mail->Password   = "lnkfd9j3lknh03jd";         // SMTP account password example
 
 // STOP SMTP HERE
 
 $mail->From         = $mail->Username;
 $mail->AddAddress("$receiving_email_address");
 
 $mail->IsHTML(true);
 
 $mail->Subject      = "$custom_subject";
 $mail->Body         = $

Source: http://pastebin.com/raw.php?i=AQPG8pMQ