联系表单 - 使“来自”网址看起来不像邮件正文中的网址，以避免将邮件视为垃圾邮件？

Question

I have a contact form at the bottom of each page of my website. Messages are sent thanks to the code below. It works great but the fact that in the body of the message the URL from where the message was sent appears like this "From site: http://www.mywebsite.com/page2.htm" makes the message going to my spam items every time (I know I could flag it as non-spam etc.).

Is there a way to make the URL (retrieved by . $_SERVER['HTTP_REFERER'] ) not looking like an url in the body of the message i.e. but inputing spaces btw www and .com or any other solution?

Many thanks

sendmessage.php:

<?php
// Email Submit
// Note: filter_var() requires PHP >= 5.2.0
if ( isset($_POST['email']) && isset($_POST['name']) && isset($_POST['message']) && filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) ) {

  // detect & prevent header injections
  $test = "/(content-type|bcc:|cc:|to:)/i";
  foreach ( $_POST as $key => $val ) {
    if ( preg_match( $test, $val ) ) {
      exit;
    }
  }

  //send email
 mail( "[e-mail]", "New message from: ".$_POST['name'], $_POST['message']."
From site: ". $_SERVER['HTTP_REFERER'], "From:" . $_POST['email'] . "
" . "BCC: [e-mail]" );

}
?>

scripts.js:

// Contact Form
$(document).ready(function() {
    $("#contactfrm").submit(function(e) {
        e.preventDefault();
        var name = $("#name").val();
        var email = $("#email").val();
        var message = $("#message").val();
        var dataString = 'name=' + name + '&email=' + email + '&message=' + message;

        function isValidEmail(emailAddress) {
            var pattern = new RegExp(/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i);
            return pattern.test(emailAddress);
        };
        if (isValidEmail(email) && (message.length > 1) && (name.length > 1)) {
            $.ajax({
                type: "POST",
                url: "sendmessage.php",
                data: dataString,
                success: function() {
                    $('input[name="submit"]').hide();
                    $('.error').hide()
                    $('.success').fadeIn(1000);
                }
            });
        } else {
            $('.error').fadeIn(1000);
        }
        return false;
    });
});

Answer 1

Perhaps you need to cut off the http:// in front of the url, like this:

str_replace("http://", "", $_SERVER['HTTP_REFERER'])

If you want to put spaces between the . com (etc.) you could also do it with str_replace (look up for detail). But I don't think you need the put spaces into the url, because most spam-filters scan for the http:// part for link-detection. Another reason why your EMail is filterd could be the short text or the unknown sending-server.