我正在尝试使用PHPMailer和下面的代码发送电子邮件,但我收到此错误:
2017-10-10 17:39:33 SMTP错误:无法连接到服务器: php_network_getaddresses:getaddrinfo失败:名称或服务没有 已知(0)2017-10-10 17:39:33 SMTP错误:无法连接到服务器: php_network_getaddresses:getaddrinfo失败:名称或服务没有 已知(0)SMTP连接()失败。 https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting消息 无法发送.Mailer错误:SMTP连接()失败。 https://github.com/PHPMailer/PHPMailer/wiki/Troubleshootingfas
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
require 'vendor/autoload.php';
$mail = new PHPMailer(true); // Passing `true` enables exceptions
try {
//Server settings
$mail->SMTPDebug = 2; // Enable verbose debug output
$mail->isSMTP(); // Set mailer to use SMTP
$mail->Host = 'smtp1.example.com;smtp2.example.com'; // Specify main and backup SMTP servers
$mail->SMTPAuth = true; // Enable SMTP authentication
$mail->Username = 'myaccount@gmail.com'; // SMTP username
$mail->Password = '*********'; // SMTP password
$mail->SMTPSecure = 'tls'; // Enable TLS encryption, `ssl` also accepted
$mail->Port = 587; // TCP port to connect to
//Recipients
$mail->setFrom('from@example.com', 'Mailer');
$mail->addAddress('joe@example.net', 'Joe User'); // Add a recipient
$mail->addAddress('ellen@example.com'); // Name is optional
$mail->addReplyTo('info@example.com', 'Information');
$mail->addCC('cc@example.com');
$mail->addBCC('bcc@example.com');
//Attachments
//Content
$mail->isHTML(true); // Set email format to HTML
$mail->Subject = 'Here is the subject';
$mail->Body = 'This is the HTML message body <b>in bold!</b>';
$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
$mail->send();
echo 'Message has been sent';
} catch (Exception $e) {
echo 'Message could not be sent.';
echo 'Mailer Error: ' . $mail->ErrorInfo;
}
答案 0 :(得分:1)
您是否意识到这是使用占位符数据的示例? example.*
域名guaranteed not to exist,具体是因为它们可以在示例代码和文档中安全使用。您需要将自己的域替换为所有这些示例地址,然后DNS查找将起作用(这是目前失败的原因)。