PHP 邮件已发送，但收件箱未收到答案

【问题标题】：PHP mail sent, but its not received in inboxPHP 邮件已发送，但收件箱未收到
【发布时间】：2014-06-13 04:29:04
【问题描述】：

我写了一个 php 脚本，它将表单中的数据保存在 mysql 数据库中，然后发送电子邮件。数据保存在数据库中，并发送了电子邮件，但我没有在收件箱中收到它。我是 php 新手，不知道是什么原因造成的。请帮忙。

<?php 
 include ('regdb_conn.php');

 if (isset($_POST['submit'])){

$companyname = $_POST['companyname'];
$pAddress = $_POST['pAddress']; // required 
$lAddress = $_POST['lAddress']; // required 
$telno4 = $_POST['telno4']; // required 
$faxno4 = $_POST['faxno4']; // required
$email4 = $_POST['email4'];
$trade = $_POST['trade'];
$business = $_POST['business'];
$noEmployee = $_POST['noEmployee'];
$designation = $_POST['designation'];
$hr = $_POST['HR'];
$retainer_fee_1 = $_POST['retainer_fee_1'];
$retainer_fee_2 = $_POST['retainer_fee_2'];
$from_date = $_POST['from_date'];
$to_date = $_POST['to_date'];

$sql="INSERT INTO subscription(company_name,postal_address,location_address,
  telephone,fax,email,trade_union_workmen,nature_of_business,total_employee,
  details_newsletter,name_head_hr,retainer_fee_1,retainer_fee_2,from_date,to_date)
 VALUES('$companyname','$pAddress','$lAddress','$telno4','$faxno4','$email4',
     '$trade','$business','$noEmployee','$designation',                                   
'$hr','$retainer_fee_1','$retainer_fee_2','$from_date','$to_date')";

 $result = mysql_query($sql);

 if($result)    {
            echo "Data Successfully saved in database subscription!";
        }   
 else           {
            echo "ERROR, data was not saved or email was not sent";
        }


    $emailID = "suthan47@outlook.com";
    $subject = "New Subcription form submitted from. $companyname . through our website";

    $body = <<<EOD

    <table cellspacing="0" cellpadding="1" border="1">
        <tbody>
            <tr>
                <td style="padding: 5px 10px;" width="150">Company Name: </td>
                <td style="padding: 5px 10px;">$companyname</td>
            </tr>
            <tr>
                <td style="padding: 5px 10px;" width="150">Telephone No: </td>
                <td style="padding: 5px 10px;">$telno4</td>
            </tr>
            <tr>
                <td style="padding: 5px 10px;" width="150">Email: </td>
                <td style="padding: 5px 10px;">$email4</td>
            </tr>
            <tr>
                <td style="padding: 5px 10px;" width="150">Fax No: </td>
                <td style="padding: 5px 10px;">$faxno4</td>
            </tr>
        </tbody>
    </table>       
EOD;

    $headers = "From:" .$email4. "\r\n";
    $headers .= "MIME-Version: 1.0\r\n";
    $headers .= "Content-Type: text/html; charset=\"iso-8859-1\"\n";
    $headers .= "X-Priority: 1\r\n";
    $headers .= "X-MSMail-Priority: High\n";
    $headers .= "X-Mailer: PHP". phpversion() ."\r\n";

    mail($emailID, $subject, $body, $headers );
    echo "<h4>Thank you for sending us an enquiry. We will get back to you.</h4>";

} else {
    echo("Kindly use the form to submit the data!");
};
?>

【问题讨论】：

检查到垃圾邮件文件夹？
还要检查邮件是否真的发送if( mail($emailID, $subject, $body, $headers ) ) {echo "sent";}
@UserProg 你是对的.. 我就是这么想的。
网站托管在哪里？本地主机？在线某处？
您如何知道邮件已发送？您必须设置一个条件来检查邮件是否实际发送。

标签： php mysql email html-email

【解决方案1】：

试试这个代码：

if(mail($emailID, $subject, $body, $headers)){
    echo "<h4>Thank you for sending us an enquiry. We will get back to you.</h4>";
}
else{
    echo "<h4>Mail sending fail.</h4>";
}

【讨论】：

我使用了 if else 条件，邮件已发送，但收件箱未收到

【解决方案2】：

    Try using \n instead of \r\n.

       OR

    you could use the PHP_EOL constant

       OR

$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

$headers .= 'To: Person <mail@domain.com>' . "\r\n";
$headers .= 'From: My Name <myemail@address.com>' . "\r\n";
$headers .= 'Cc: ' . "\r\n";
$headers .= 'Bcc: ' . "\r\n";

【讨论】：