如何解决PHPMailer 用于联系表单并托管在 Heroku 上发布请求给出 200 但邮件没有发送
我正在编写联系表格以收集数据。
我的应用在 Heroku 上。它是一个 PHP 应用程序。也配置了 SSL。
据我所知，PHPMailer 配置正确。以下是执行此操作的 PHP 代码。 (联系.PHP)
<?PHP require 'PHPMailer-master/PHPMailerAutoload.PHP';
$fromEmail = 'myemail@gmail.com';
$fromName = 'Application Form';
$sendToEmail = 'myotheremmail@gmail.com';
$sendToName = 'Applied';
$subject = 'New message from contact form';
// smtp credentials and server
$smtpHost = 'smtp.gmail.com';
$smtpUsername = 'myemail@gmail.com';
$smtpPassword = 'passwordformyemail';
$fields = array('name' => 'Name','linkedin' => 'LinkedIn URL','phone' => 'Phone Number','email' => 'Email','message' => 'Cover Letter','notice' => 'Notice Period','salary' => 'Salary Expectation');
// message that will be displayed when everything is OK
$okMessage = 'Contact form successfully submitted. Thank you,I will get back to you soon!';
// If something goes wrong,we will display this message.
$errorMessage = 'There was an error while submitting the form. Please try again later';
error_reporting(E_ALL & ~E_NOTICE);
try {
if (count($_POST) == 0) {
throw new \Exception('Form is empty');
}
$emailTextHtml = "<h1>You have a new message from your contact form</h1><hr>";
$emailTextHtml .= "<table>";
foreach ($_POST as $key => $value) {
// If the field exists in the $fields array,include it in the email
if (isset($fields[$key])) {
$emailTextHtml .= "<tr><th>$fields[$key]</th><td>$value</td></tr>";
}
}
$emailTextHtml .= "</table><hr>";
$emailTextHtml .= "<p>Have a nice day,<br>Best,<br>Me</p>";
$mail = new PHPMailer;
$mail->isSMTP();
$mail->Host = 'smtp.gmail.com';
$mail->Port = 587;
$mail->SMTPSecure = 'tls';
$mail->SMTPAuth = true;
//Username to use for SMTP authentication - use full email address for gmail
$mail->Username = $smtpUsername;
//Password to use for SMTP authentication
$mail->Password = $smtpPassword;
$mail->setFrom($fromEmail,$fromName);
$mail->addAddress($sendToEmail,$sendToName);
$mail->addReplyTo($fromEmail,$fromName);
$mail->isHTML(true);
$mail->Subject = $subject;
$mail->Body = $emailTextHtml;
$mail->msgHTML($emailTextHtml);
$mail->SMTPDebug = 2;
$mail->Debugoutput = 'html';
if (!$mail->send()) {
throw new \Exception('I Could not send the email.' . $mail->ErrorInfo);
}
$responseArray = array('type' => 'success','message' => $okMessage);
} catch (\Exception $e) {
// $responseArray = array('type' => 'danger','message' => $errorMessage);
$responseArray = array('type' => 'danger','message' => $e->getMessage());
}
// if requested by AJAX request return JSON response
if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
$encoded = json_encode($responseArray);
header('Content-Type: application/json');
echo $encoded;
}
// else just display the message
else {
echo $responseArray['message'];
}
<form id="contact-form" method="post" action="contact.PHP" role="form">
<div class="messages"></div>
<div class="controls">
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label for="form_name">Name *</label>
<input id="form_name" type="text" name="name" class="form-control" placeholder="Please enter your Name *" required="required" data-error="Name is required.">
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="form_linkedin">LinkedIn URL</label>
<input id="form_linkedin" type="text" name="linkedin" class="form-control" placeholder="Please enter your LinkedIn profile URL" data-error="LinkedIn URL is required.">
<div class="help-block with-errors"></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label for="form_email">Email *</label>
<input id="form_email" type="email" name="email" class="form-control" placeholder="Please enter your email *" required="required" data-error="Valid email is required.">
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="form_phone">Phone *</label>
<input id="form_phone" type="tel" name="phone" required="required" class="form-control" placeholder="Please enter your phone number" data-error="Valid Phone number is required.">
<div class="help-block with-errors"></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label for="form_email">required Notice Period *</label>
<input id="form_email" type="text" name="notice" class="form-control" placeholder="Please enter the required period of notice to prevIoUs work place *" required="required" data-error="Notice Period detail is required.">
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="form_salary">Salary Expectation *</label>
<input id="form_salary" type="number" name="salary" class="form-control" placeholder="Please enter your expected salary in Sri Lankan Rupees *" required="required" data-error="Salary expectation is required.">
<div class="help-block with-errors"></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<label for="form_message">Cover Letter *</label>
<textarea id="form_message" name="message" class="form-control" placeholder="Please write Cover Letter *" rows="4" required="required" data-error="Cover Letter is required"></textarea>
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-12">
<input type="submit" class="btn btn-success btn-send" value="Submit Application">
</div>
</div>
<div class="row">
<div class="col-md-12">
<p class="text-muted">
<strong>*</strong> These fields are required.</p>
</div>
</div>
</div>
</form>
然后我有JS代码（index.js）这是在index.PHP中作为外部脚本添加的，
$(function () {
$('#contact-form').validator();
// when the form is submitted
$('#contact-form').on('submit',function (e) {
// if the validator does not prevent form submit
if (!e.isDefaultPrevented()) {
var url = "contact.PHP";
// POST values in the background the the script URL
$.ajax({
type: "POST",url: url,data: $(this).serialize(),success: function (data)
{
var messageAlert = 'alert-' + data.type;
var messageText = data.message;
var alertBox = '<div class="alert ' + messageAlert + ' alert-dismissable"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>' + messageText + '</div>';
// If we have messageAlert and messageText
if (messageAlert && messageText) {
// inject the alert to .messages div in our form
$('#contact-form').find('.messages').html(alertBox);
// empty the form
$('#contact-form')[0].reset();
}
}
});
return false;
}
})
});
填写并提交表单时，Heroku 应用程序日志给出以下内容，
2021-07-18T10:47:27.738111+00:00 app[web.1]: 10.181.143.206 - - [18/Jul/2021:10:47:27 +0000] "POST /applications/contact.PHP HTTP/1.1" 200 2177 "https://www.example.com/applications/" "Mozilla/5.0 (Linux; Android 11; GM1910) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/90.0.4430.210 Mobile Safari/537.36
由于我使用的是 gmail SMTP，
- 我已关闭两因素身份验证
- 我开启了不太安全的访问
我尝试按照网络上提供的教程检查问题，但没有成功。
我在这里犯了什么愚蠢的错误，或者我错过了关于 PHPMailer 和 Heroku 的一个重要点，这使得它不起作用？
非常感谢任何帮助！
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