Probleme mit Script von Kontaktformular

[momo]

Hi,
habe ein Problem mit meinem Kontaktformular welches ich mit einem Tutorial gebaut habe.
da zu gab es ein PHP Script als download wo man dann nur noch seine e-mail ändern musste.
Soweit klappt auch eigentlich alles, nur landen die ausgefüllten Formulare immer wieder in meinem Spam Ordner. Der Grund liegt glaube ich darin weil auch keine absende Adresse angezeigt wird sondern immer nur "unbekannter Absender".
Da ich leider nicht sehr fit in Sachen PHP bin habe ich gehofft ob mir da einer nen Tip geben kann bzw sagen kann was da fehlt.

Hier mal der code:

<?php

$my_email = "[email protected]";

/*

Enter the continue link to offer the user after the form is sent.  If you do not change this, your visitor will be given a continue link to your homepage.

If you do change it, remove the "/" symbol below and replace with the name of the page to link to, eg: "mypage.htm" or "http://www.elsewhere.com/page.htm"

*/

$continue = "http://meineurl.de";

/*

Step 3:

Save this file (FormToEmail.php) and upload it together with your webpage containing the form to your webspace.  IMPORTANT - The file name is case sensitive!  You must save it exactly as it is named above!  Do not put this script in your cgi-bin directory (folder) it may not work from there.

THAT'S IT, FINISHED!

You do not need to make any changes below this line.

*/

$errors = array();

// Remove $_COOKIE elements from $_REQUEST.

if(count($_COOKIE)){foreach(array_keys($_COOKIE) as $value){unset($_REQUEST[$value]);}}

// Check all fields for an email header.

function recursive_array_check_header($element_value)
{

global $set;

if(!is_array($element_value)){if(preg_match("/(%0A|%0D|\n+|\r+)(content-type:|to:|cc:|bcc:)/i",$element_value)){$set = 1;}}
else
{

foreach($element_value as $value){if($set){break;} recursive_array_check_header($value);}

}

}

recursive_array_check_header($_REQUEST);

if($set){$errors[] = "You cannot send an email header";}

unset($set);

// Validate email field.

if(isset($_REQUEST['email']) && !empty($_REQUEST['email']))
{

if(preg_match("/(%0A|%0D|\n+|\r+|:)/i",$_REQUEST['email'])){$errors[] = "Email address may not contain a new line or a colon";}

$_REQUEST['email'] = trim($_REQUEST['email']);

if(substr_count($_REQUEST['email'],"@") != 1 || stristr($_REQUEST['email']," ")){$errors[] = "Email address is invalid";}else{$exploded_email = explode("@",$_REQUEST['email']);if(empty($exploded_email[0]) || strlen($exploded_email[0]) > 64 || empty($exploded_email[1])){$errors[] = "Email address is invalid";}else{if(substr_count($exploded_email[1],".") == 0){$errors[] = "Email address is invalid";}else{$exploded_domain = explode(".",$exploded_email[1]);if(in_array("",$exploded_domain)){$errors[] = "Email address is invalid";}else{foreach($exploded_domain as $value){if(strlen($value) > 63 || !preg_match('/^[a-z0-9-]+$/i',$value)){$errors[] = "Email address is invalid"; break;}}}}}}

}

// Check referrer is from same site.

if(!(isset($_SERVER['HTTP_REFERER']) && !empty($_SERVER['HTTP_REFERER']) && stristr($_SERVER['HTTP_REFERER'],$_SERVER['HTTP_HOST']))){$errors[] = "You must enable referrer logging to use the form";}

// Check for a blank form.

function recursive_array_check_blank($element_value)
{

global $set;

if(!is_array($element_value)){if(!empty($element_value)){$set = 1;}}
else
{

foreach($element_value as $value){if($set){break;} recursive_array_check_blank($value);}

}

}

recursive_array_check_blank($_REQUEST);

if(!$set){$errors[] = "You cannot send a blank form";}

unset($set);

// Display any errors and exit if errors exist.

if(count($errors)){foreach($errors as $value){print "$value<br>";} exit;}

if(!defined("PHP_EOL")){define("PHP_EOL", strtoupper(substr(PHP_OS,0,3) == "WIN") ? "\r\n" : "\n");}

// Build message.

function build_message($request_input){if(!isset($message_output)){$message_output ="";}if(!is_array($request_input)){$message_output = $request_input;}else{foreach($request_input as $key => $value){if(!empty($value)){if(!is_numeric($key)){$message_output .= str_replace("_"," ",ucfirst($key)).": ".build_message($value).PHP_EOL.PHP_EOL;}else{$message_output .= build_message($value).", ";}}}}return rtrim($message_output,", ");}

$message = build_message($_REQUEST);

$message = $message . PHP_EOL.PHP_EOL."-- ".PHP_EOL."";

$message = stripslashes($message);

$subject = "FormToEmail Comments";

$headers = "From: " . $_REQUEST['email'];

mail($my_email,$subject,$message,$headers);

?>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>
<title>Danke f&uuml;r ihre Nachricht</title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<style type="text/css">
<!--
body p {
    font-family: Verdana, Geneva, sans-serif;
}
.acd {
    font-family: Verdana, Geneva, sans-serif;
}
a:link {
    color: #F00;
}
a:visited {
    color: #666;
}
a:hover {
    color: #666;
}
a:active {
    color: #999;
}
-->
</style>
</head>

<body bgcolor="#ffffff" text="#000000">

<div>
<center>
<p class="acd">&nbsp;</p>
<p class="acd"><b>Danke f&uuml;r ihre Nachricht <?php print stripslashes($_REQUEST['name']); ?></b>
  <br>
  Die DSL Media Group 
  wird sich in K&uuml;rze bei ihnen melden.
</p>
<p><a href="<?php print $continue; ?>">Bitte hier klicken um fort zu fahren!</a></p>
</center>
</div>

</body>
</html>

 

[vitus37]

Es ist eine Kunst für sich mit der PHP-Funktion mail() eine Nachricht sicher an einen Empfänger zu verschicken. Etliche Mail-Header müssten angegeben werden. Den einzigen den du hast ist:

$headers = "From: " . $_REQUEST['email'];

Entweder du googlest nach weiteren Mailheadern und fügst sie zzusättzlich ein (was nicht zwingend ein positives Ergebnis bringen muss), oder du nutzt Mailerklassen:
phpMailer - Forum: phpforum.de