PHP编译器未连接HTML/PHP

我正在尝试让我的HTML联系人表单与PHPMailer一起工作，但当我尝试发送消息时，我无法连接到服务器：

2017-06-15 10:39:15 SMTP错误：无法连接到服务器：（0）2017-06-15 10:39:15 SMTP connect（）失败。邮件程序错误：SMTP连接（）失败

我正在尝试连接到SiteGround SMTP服务器

表格编号：

<form id="contact" action="mailer.php" method="post">
    <div class="left">
        <input type="text" placeholder="Name" required="required" name="name"/>
        <input type="email" placeholder="Email" required="required" name="email"/>
        <input type="text" placeholder="Subject" required="required" name="subject"/>
    </div>
    <div class="right">
        <textarea placeholder="Message" required="required" name="message"></textarea>
    </div>
    <div class="send-button cl">
        <button type="submit" name="submit">Send</button>
    </div>
</form>

发送

PHP代码：

//Creating the message
$message =
'Name:  '.$_POST['name'].'<br />
Subject:    '.$_POST['subject'].'<br />
Email:  '.$_POST['email'].'<br />
Message:    '.$_POST['message'].'
';

require 'phpmailer/PHPMailerAutoload.php';

// Instantiate Class
$mail = new PHPMailer();

// Set up SMTP
$mail->IsSMTP(); // enable SMTP
$mail->SMTPDebug = 1; // debugging: 1 = errors and messages, 2 = messages only
$mail->SMTPAuth = true; // authentication enabled
$mail->SMTPSecure = 'ssl'; // secure transfer enabled REQUIRED for Gmail
$mail->Host = "mail.frankkreutzer.com";
$mail->Port = 465; // 587 | 465
// $mail->IsHTML(true);

// Authentication
$mail->Username = "email@domain.com";
$mail->Password = "password";

// Compose
$mail->SetFrom($_POST['email'], $_POST['name']);
$mail->Subject = $_POST['subject'];
$mail->MsgHTML($message);

// Send to
$mail->AddAddress("recipient@domain.com"); // Where to send it

if(!$mail->Send()) {
echo "Mailer Error: " . $mail->ErrorInfo;
} else {
echo "Message has been sent";
}

//创建消息
$message=
“名称：”.$\u POST['Name']”。

主题：'.$\u POST['Subject'].

电子邮件：'.$\u POST['Email'].

消息：'.$\u POST['Message'].'
';
需要“phpmailer/phpmailerautoad.php”；
//实例化类
$mail=new PHPMailer（）；
//设置SMTP
$mail->IsSMTP（）；//启用SMTP
$mail->SMTPDebug=1；//调试：1=错误和消息，2=仅消息
$mail->SMTPAuth=true；//启用身份验证
$mail->SMTPSecure='ssl'；//Gmail需要启用安全传输
$mail->Host=“mail.frankreutzer.com”；
$mail->Port=465；//587 | 465
//$mail->IsHTML（true）；
//认证
$mail->Username=”email@domain.com";
$mail->Password=“Password”；
//谱写
$mail->SetFrom（$_POST['email']，$_POST['name']）；
$mail->Subject=$\u POST['Subject']；
$mail->MsgHTML（$message）；
//寄往
$mail->AddAddress（“recipient@domain.com"); // 寄到哪里
如果（！$mail->Send（））{
回显“邮件错误：”.$mail->ErrorInfo；
}否则{
回显“消息已发送”；
}

刚刚修复了PHP代码：

<?php
require 'phpmailer/PHPMailerAutoload.php';

//Creating the message
$message =
'Name:  '.$_POST['name'].'<br />
Email:  '.$_POST['email'].'<br /><br />
Subject:    '.$_POST['subject'].'<br />
Message:    '.$_POST['message'].'
';

// Instantiate Class
$mail = new PHPMailer();

// Set up SMTP
$mail->IsSMTP(); // enable SMTP
// $mail->SMTPDebug = 1; // debugging: 1 = errors and messages, 2 = messages 
only
$mail->SMTPAuth = true; // authentication enabled
$mail->SMTPSecure = 'ssl'; // secure transfer enabled REQUIRED for Gmail
$mail->Host = "smtp.gmail.com";
$mail->Port = 465; // 587 | 465
// $mail->IsHTML(true);

// Authentication
$mail->Username = "example@email.com";
$mail->Password = "password";

// Compose
$mail->setFrom($_POST['email']);
$mail->Subject = $_POST['subject'];
$mail->MsgHTML($message);

// Send to
$mail->AddAddress("example@email.com"); // Where to send it

if(!$mail->Send()) {
echo "Mailer Error: " . $mail->ErrorInfo;
} else {
echo "Message has been sent. I'll get back to you as soon as possible!";
}
?>

---

$mail->From=“sender id”//missing？你是说只添加那一行？