我一直在构建一个带有用户输入的表单，现在有时间通过电子邮件发送信息。我收到一封电子邮件，其中包含我在表单中提供的所有信息，但只是没有用户实际输入。
<?php
$name = $_POST['Vorname'];
$firma =$_POST['firma'];
$strasse =$_POST['strasse'];
$email = $_POST['txtEmail'];
$tele = $_POST['tele'];
$fax = $_POST['fax'];
$textarea = $_POST['textarea'];
$email_to = "kchochlow@gmail.com";
$email_subject = "Information - rietho.de";
$email_from = $email;
$headers = 'From: '.$email."\r\n".
'Reply-To: '.$email."\r\n\n\n" .
$email_subject = "Neue anfrage - Rietho.de";
$email_body = "Sie haben eine neue anfrage von $name arhalten \n\n".
"Name: \n $name ".
"Firma: \n $firma ".
"Addresse: \n $strasse ".
"Email: \n $email".
"Telefon: \n $tele ".
"Fax: \n $fax ".
"Die anfrage:\n $textarea \n\n ".
'X-Mailer: PHP/' . phpversion();
$mail_sent = @mail($email_to, $email_subject, $email_body, $headers);
echo $mail_sent ? "Mail sent" : "Mail failed";
?>