i have used mail() , when i tried with "test" as subject mails are going fine to the inbox but when i change the subject line to 6 or 7 words mails are going to spam . Please can any one help me out . because my subject will be keep on changing so i need a permanent solution even after i change the subject line .
i have tried to put the sender in $header and i checked with mime type still it does not work
require_once("mailer.php");
    if(isset($_POST['to']) && !empty($_POST['to']) && isset($_POST['subject']) && !empty($_POST['subject']) && isset($_POST['from']) 
    && !empty($_POST['from'])){
    $receieverEmailIdArray = explode(',',$_POST['to']);
    $from= $_POST['from'];
    $subject= $_POST['subject'];
    }
    else {
        echo "Fill all the fields.";
        die();
    }
    $smtptype= 'godaddy';
    $content= "<html>
</html>"
Thanks, Raghu