How can i remove this line via p3nlhg946.shr.prod.phx3.secureserver.net in from address in the emails that are sent through the mail function in PHP. Thanks in advance.
<?php
 $to      = 'usermail@mail.com';
 $subject = 'Subject Line';
 $message = 'This is message';
 $headers = 'From: Admin<webmaster@admin.com>' . "\r\n" .
 'Reply-To: webmaster@admin.com' . "\r\n" ;
  mail($to, $subject, $message, $headers);
?>
I am receiving email like this
Admin webmaster@admin.com via p3nlhg723.shr.prod.phx3.secureserver.net
 
     
     
    