works on one domain but not on another

[kischi]

Hi, i've made a small program that will an uploadet attachment to an email that is entered.
It works fine on one webhotel but when I transfer the same files to another webhotel it won't work.

Can it have something to do with the hosts settings?
It doesn't continue with the code after that, it doesn't give me an error, it just shows a blank page.

I've debbugged and found out that the problem is with this:

if($flgSend)

My entire code looks like this:

<?php



    include_once( 'class/class.upload.php' );
    
    if(isset($_POST['upload'])){
    
        $filname=$_FILES['file_name'];
        
        $handle = new upload($filname);
        
        $handle->allowed = array('image/*');
        
        if($handle -> uploaded){
        
            $handle->image_border          = 5;   // defining border width
            $handle->image_border_color    = '#000'; // defining border color
            $handle->image_watermark = 'images/badge.png';  // watermark image src
            $handle->image_watermark_position = 'BR'; // watermark image position again "B" for bottom and so on.
            $handle->image_resize         = true;   // making resize function to true
            $handle->image_x              = 160;    // making width to 160px
            $handle->image_y              = 160;    // making hight to 160px
            $handle->image_watermark_x = -5; //change to fit your needs
            $handle->image_watermark_y = -5; //change to fit your needs

            $handle->process('uploads/');
           // if ($handle->processed) {
                
                //$message = '<div class="center"><p>Border color #F58462 added successfully</p><img src="uploads/'.$handle->file_dst_name.'" alt="" /></div>';
                
                

                
                
                 //*** Uniqid Session ***//
    $strSid = md5(uniqid(time()));
    $to = $_POST['mail'];
    $from = 'info@gmail.dk'; 
    $subject = 'Your new facebook picture';
    $headers = 'From: '.$from. "\r\n" . 'Reply-To: '.$from. "\r\n";
    $headers .= "MIME-Version: 1.0\n";
    $headers .= "Content-Type: multipart/mixed; boundary=\"".$strSid."\"\n\n";
    $headers .= "This is a multi-part message in MIME format.\n";
    $headers .= "--".$strSid."\n";
    $headers .= "Content-type: text/html; charset=utf-8\n";
    $headers .= "Content-Transfer-Encoding: 7bit\n\n";
    if($_FILES["file_name"]["name"] != "") {
    $strFilesName = $_FILES["file_name"]["name"];
    $strContent = chunk_split(base64_encode(file_get_contents('uploads/'.$strFilesName)));
    $headers .= "--".$strSid."\n";
    $headers .= "Content-Type: application/octet-stream; name=\"".$strFilesName."\"\n";
    $headers .= "Content-Transfer-Encoding: base64\n";
    $headers .= "Content-Disposition: attachment; filename=\"".$strFilesName."\"\n\n";
    $headers .= $strContent."\n\n";
    }
    $flgSend = @mail($to, $subject, $message, $headers); // @ = No Show Error //
    echo "1";
   if($flgSend){
   echo "2";
echo "<font color='black'>Mail send completed</font>";
$tmpfile = 'uploads/'.$strFilesName;
// http://php.net/manual/en/function.file-exists.php
if(file_exists($tmpfile)) {
// http://php.net/manual/en/function.unlink.php
unlink($tmpfile);


}


}


            }
            
            else {
        
        echo " <div id='error_txt'>file too large, can not be more than 2 megabytes</div><br /><br />"; 
        echo "<div id='ok_button'> <a href='ajax/profile.php'>OK</a></div>";
        
        }
            
        }
    //}

?>

I hope someone can help. thank you

[ZABI]

there may be some different configurations. normally some servers may require authentication to send emails. remove @ before mail() and enable error reporting to find errors

[kischi]

Thank's how is it I enable error reporting

[kischi]

I got it to work by linking to the webhotel where it works.

Thank's for your help though