PHPMailer的无法连接到SMTP服务器 [英] PHPmailer can't connect to smtp server

问题描述

我一直在使用的PHPMailer（ https://github.com/Synchro/PHPMailer ）到通过亚马逊SES发送电子邮件几个月。在过去的两个星期一段时间，它已停止工作，而我没有碰过它。我收到一条错误信息：

I've been using PHPmailer (https://github.com/Synchro/PHPMailer) to send email through amazon SES for a few months. At some time in the last two weeks it has stopped working, and I haven't touched it. I'm getting an error msg:

SMTP错误：无法连接到SMTP主机。

这是我的code。

This is my code.

public function sendEmail($to,$subject,$body){

    $mail = new PHPMailer;
    $mail->IsSMTP();     // Set mailer to use SMTP
    $mail->Host = 'amazonaws....';  // Specify main and backup server
    $mail->SMTPAuth = true;  // Enable SMTP authentication    
    $mail->Username = 'mySMTPuname';   // SMTP username
    $mail->Password = 'smtpPword';   // SMTP password
    $mail->SMTPSecure = 'tls';  // Enable encryption, 'ssl' also accepted
    $mail->From = 'example';
    $mail->FromName = 'me';
    $mail->AddAddress($to); // Name is optional
    $mail->IsHTML(true); // Set email format to HTML

    $mail->Subject = $subject;
    $mail->Body    = $body;

    return $mail->Send();       
}

我的亚马逊帐户仍然高达日期和主动。有没有什么办法可以打印出更详细的错误封邮件进行调试？以前有新近发生任何已知问题？

My amazon account is still upto date and active. Is there any way to print out more detailed error msgs for debugging? Has there been any known issues lately?

推荐答案

尝试：

$mail->SMTPDebug = 1;
// if you're using SSL
$mail->SMTPSecure = 'ssl';
// OR use TLS
$mail->SMTPSecure = 'tls';

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