从Bootstrap框架发送电子邮件我的错误是我收到消息是邮件发送成功，但是我没有收到任何邮件

从引导框架发送电子邮件的形式是，我需要做任何额外的工作，例如添加phpmailer或需要更改php.ini文件或需要设置任何邮件功能

HTML代码

<form name="sentMessage" id="contactForm" novalidate>
    <div class="row">
        <div class="col-md-6">
            <div class="form-group">
                <input type="text" class="form-control" placeholder="Your Name *" name="name" id="name" required data-validation-required-message="Please enter your name.">
                <p class="help-block text-danger"></p>
            </div>
            <div class="form-group">
                <input type="email" class="form-control" placeholder="Your Email *" name= "email" id="email" required data-validation-required-message="Please enter your email address.">
                <p class="help-block text-danger"></p>
            </div>
            <div class="form-group">
                <input type="tel" class="form-control" placeholder="Your Phone *" name="phone" id="phone" required data-validation-required-message="Please enter your phone number.">
                <p class="help-block text-danger"></p>
            </div>
        </div>
        <div class="col-md-6">
            <div class="form-group">
                <textarea class="form-control" placeholder="Your Message *" name="message" id="message" required data-validation-required-message="Please enter a message."></textarea>
                <p class="help-block text-danger"></p>
            </div>
        </div>
        <div class="clearfix"></div>
        <div class="col-lg-12 text-center">
            <div id="success"></div>
            <button type="submit" name="submit" class="btn btn-xl">Send Message</button>
        </div>
    </div>
</form>

js代码

$(function () {
    $("input,textarea").jqBootstrapValidation({
        preventSubmit: true,
        submitError: function ($form, event, errors) {
            // additional error messages or events
        },
        submitSuccess: function ($form, event) {
            event.preventDefault(); // prevent default submit behaviour

            // get values from FORM
            var name = $("input#name").val();
            var email = $("input#email").val();
            var phone = $("input#phone").val();
            var message = $("textarea#message").val();
            var firstName = name; // For Success/Failure Message
            // Check for white space in name for Success/Fail message
            if (firstName.indexOf(' ') >= 0) {
                firstName = name.split(' ').slice(0, -1).join(' ');
            }
            $.ajax({
                url: "././mail/contact_me.php",
                type: "POST",
                data: {
                    name: name,
                    phone: phone,
                    email: email,
                    message: message
                },
                cache: false,
                success: function () {
                    // Success message

                    $('#success').html("<div class='alert alert-success'>");
                    $('#success > .alert-success').html("<button type='button' class='close' data-dismiss = 'alert' aria - hidden = 'true' > & times; ").append("</button>");
                    $('#success > .alert-success').append("<strong>Your message has been sent. </strong>");
                    $('#success > .alert-success').append('</div>');
                    //clear all fields
                    $('#contactForm').trigger("reset");
                },
                error: function () {
                    // Fail message
                    $('#success').html("<div class='alert alert-danger'>");
                    $('#success > .alert-danger').html("<button type='button' class='close' data-dismiss = 'alert' aria - hidden = 'true' > & times; ").append("</button>");
                    $('#success > .alert-danger').append("<strong>Sorry " + firstName + ", it seems that my mail server is not responding.Please try again later!");
                    $('#success > .alert-danger').append('</div>');
                    //clear all fields
                    $('#contactForm').trigger("reset");
                },
            })
        },
        filter: function () {
            return $(this).is(":visible");
        },
    });
    $("a[data-toggle=\"tab\"]").click(function (e) {
        e.preventDefault();
        $(this).tab("show");
    });
});
/*When clicking on Full hide fail/success boxes */
$('#name').focus(function () {
    $('#success').html('');
});

这是我的PHP文件

<?php

// Check for empty fields
if (empty($_POST['name']) || empty($_POST['email']) || empty($_POST['phone']) || empty($_POST['message']) || !filter_var($_POST['email'], FILTER_VALIDATE_EMAIL)) {
    echo "No arguments Provided!";
    return false;
}

$name = $_POST['name'];
$email_address = $_POST['email'];
$phone = $_POST['phone'];
$message = $_POST['message'];

// Create the email and send the message
$to = '[email protected]'; // Add your email address inbetween the '' replacing [email protected] - This is where the form will send a message to .
$email_subject = "Website Contact Form:  $name";

$email_body = "You have received a new message from your website contact form.\n\n" . "Here are the details:\n\nName: $name\n\nEmail: $email_address\n\nPhone: $phone\n\nMessage:\n$message";

$headers = "From: [email protected]\n"; // This is the email address the generated message will be from. We recommend using something like [email protected].
$headers .= "Reply-To: $email_address";

$mail = @mail($to, $email_subject, $email_body, $headers);

if (!$mail->send()) {
    echo "Cannot send e-mail";
    echo 'Mailer Error: ' . $mail->ErrorInfo;
    exit;
}
echo "e-mail Has Been Sent To Your Email Address.";
return true;
?>