Php 网站上的联系方式来自Anonymous@

我有一个很好用的联系方式，唯一的问题是发件人是一个类似的电子邮件地址anonymus@name-hosting.com，我希望它类似于网站的电子邮件地址。。我希望我是清楚的。。。这是我的代码：

    <?php

// Site Info
$site_name  = 'Azienda Agricola';
$site_email = 'mail@my-site.it'; 

if(isset($_POST['reservation_email'])){
    $reservation_name         = $_POST['reservation_name'];
    $reservation_address      = $_POST['reservation_address'];
    $reservation_email        = $_POST['reservation_email'];
    $reservation_adults       = $_POST['reservation_adults'];
    $reservation_children     = $_POST['reservation_children'];
    $reservation_arrival      = $_POST['reservation_arrival'];
    $reservation_departure    = $_POST['reservation_departure'];
    $reservation_phone        = $_POST['reservation_phone'];
    $reservation_requirements = $_POST['reservation_requirements'];
    $contact_email = $reservation_email;
    $from_email =  $reservation_email;

    $reservation_name         = "Nome: $reservation_name <br />";
    $reservation_address      = "Indirizzo: $reservation_address <br />";
    $reservation_email        = "Email:  $reservation_email <br />";
    $reservation_adults       = "Adulti: $reservation_adults <br />";
    $reservation_children     = "Bambini: $reservation_children <br />";
    $reservation_arrival      = "Data arrivo: $reservation_arrival <br />";
    $reservation_departure    = "Data partenza: $reservation_departure <br />";
    $reservation_phone        = "Numero telefono: $reservation_phone <br />";
    $reservation_requirements = "Richieste speciali: <br /> $reservation_requirements <br />";

    $to = $site_email;
    $subject = "Request from ".$site_name;
    $header  = 'MIME-Version: 1.0' . "\r\n";
    $header .= 'Content-type: text/html; charset=utf-8' . "\r\n";
    $header .= 'From:'.$reservation_email. " \r\n";
    $message = "
        Hai ricevuto una nuova richiesta di prenotazione! <br />
        $reservation_name
        $reservation_address
        $reservation_email
        $reservation_adults
        $reservation_children
        $reservation_arrival
        $reservation_departure
        $reservation_phone
        $reservation_requirements
    ";

    // Send Mail
    if(@mail($to,$subject,$message,$header)) {
        $send = true;
    } else {
        $send = false;
    }

    if(isset($_POST['ajax'])){
        if($send)
            echo 'success';
        else
            echo 'error';
    }
}

我希望有人能帮助我， 先谢谢你。

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F.

尝试将第5个参数添加到电子邮件功能中，例如：-F$reservation\u email

比如：

mail($to,$subject,$message,$header, "-f $reservation_email");

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使用邮件功能时，邮件将通过服务器中预先配置的电子邮件地址发送。如果需要通过特定的电子邮件地址发送，可能应该使用SMTP身份验证，例如使用PHPMailer。尝试在标头中使用参数From表示另一个地址可能会增加邮件被归类为垃圾邮件的可能性。

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试试看：

不需要把所有代码都放上去。把你的问题解释清楚。。。