Question

我开始学习PHP，因此没有足够的能力阅读下面这些类型的报告并找到解决方案。我非常感谢您寻求解决方案。

我正在尝试配置PHPMailer。我在本地主机上取得了成功，这是我得到的成功信息。（对不起，这里有点文字）

2016-04-21 15:41:57 CLIENT -> SERVER: EHLO localhost 
2016-04-21 15:41:57 CLIENT -> SERVER: STARTTLS 
2016-04-21 15:41:59 CLIENT -> SERVER: EHLO localhost 
2016-04-21 15:41:59 CLIENT -> SERVER: AUTH LOGIN 
2016-04-21 15:41:59 CLIENT -> SERVER: Y29udGFjdEBsZWFybmluZ2xpa2UuY29t 
2016-04-21 15:41:59 CLIENT -> SERVER: TWFpbHBhc3Mz 
2016-04-21 15:42:00 CLIENT -> SERVER: MAIL FROM: 
2016-04-21 15:42:00 CLIENT -> SERVER: RCPT TO: 
2016-04-21 15:42:04 CLIENT -> SERVER: DATA 
2016-04-21 15:42:04 CLIENT -> SERVER: Date: Thu, 21 Apr 2016 17:41:56 +0200 
2016-04-21 15:42:04 CLIENT -> SERVER: To: Mohan 
2016-04-21 15:42:04 CLIENT -> SERVER: From: John Carter 
2016-04-21 15:42:04 CLIENT -> SERVER: Subject: Subject Text 
2016-04-21 15:42:04 CLIENT -> SERVER: Message-ID: 
2016-04-21 15:42:04 CLIENT -> SERVER: X-Mailer: PHPMailer 5.2.13 (https://github.com/PHPMailer/PHPMailer) 
2016-04-21 15:42:04 CLIENT -> SERVER: MIME-Version: 1.0 
2016-04-21 15:42:04 CLIENT -> SERVER: Content-Type: multipart/alternative; 
2016-04-21 15:42:04 CLIENT -> SERVER: boundary="b1_c1586352cd93247ad0e4bb5925de3337" 
2016-04-21 15:42:04 CLIENT -> SERVER: Content-Transfer-Encoding: 8bit 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: This is a multi-part message in MIME format. 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: --b1_c1586352cd93247ad0e4bb5925de3337 
2016-04-21 15:42:04 CLIENT -> SERVER: Content-Type: text/plain; charset=us-ascii 
2016-04-21 15:42:04 CLIENT -> SERVER: 2016-04-21 15:42:04   CLIENT -> SERVER: This is the plain text version of the email content 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: --b1_c1586352cd93247ad0e4bb5925de3337 
2016-04-21 15:42:04 CLIENT -> SERVER: Content-Type: text/html; charset=us-ascii 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: Mail body in HTML 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: --b1_c1586352cd93247ad0e4bb5925de3337-- 
2016-04-21 15:42:04 CLIENT -> SERVER: 
2016-04-21 15:42:04 CLIENT -> SERVER: . 
2016-04-21 15:42:05 CLIENT -> SERVER: QUIT Message has been sent successfully

然而在真实服务器上同样给我一个错误，上面写着;

2016-04-21 15:42:10 CLIENT -> SERVER: EHLO www.mydomain.com 
2016-04-21 15:42:10 CLIENT -> SERVER: STARTTLS 
2016-04-21 15:42:10 SMTP Error: Could not connect to SMTP host. 
2016-04-21 15:42:10 CLIENT -> SERVER: QUIT 
2016-04-21 15:42:10 CLIENT -> SERVER: EHLO www.mydomain.com 
2016-04-21 15:42:10 CLIENT -> SERVER: STARTTLS 
2016-04-21 15:42:10 SMTP Error: Could not connect to SMTP host. 
2016-04-21 15:42:10 CLIENT -> SERVER: QUIT 
2016-04-21 15:42:10 CLIENT -> SERVER: EHLO www.learninglike.com 
2016-04-21 15:42:10 CLIENT -> SERVER: STARTTLS 
2016-04-21 15:42:10 SMTP Error: Could not connect to SMTP host. 
2016-04-21 15:42:10 CLIENT -> SERVER: QUIT 
2016-04-21 15:42:10 SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

我使用的PHP代码如下;

<?php

require_once 'PHPMailerAutoload.php';

$mail = new PHPMailer; 
$mail->SMTPDebug = 1;    
$mail->isSMTP();            
$mail->Host = 'smtp.mydomain.com; mydomaincom.ipage.com; smtp.ipage.com';

$mail->SMTPAuth = true;                             
$mail->Username = "contact@mydomain.com";                 
$mail->Password = "password";                           
$mail->SMTPSecure = "tls";
$mail->Port = 25;                                   

$mail->From = "jc@gmail.com";
$mail->FromName = "John Carter";

$mail->addAddress("mohan@gmail.com", "Mohan");

$mail->isHTML(true);

$mail->Subject = "Subject Text";
$mail->Body = "<i>Mail body in HTML</i>";
$mail->AltBody = "This is the plain text version of the email content";

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

PS：当我将加密从TLS更改为SSL时，它甚至不能在localhost中工作。如果这有助于诊断，请注意。

Answer 1

您所看到的是PHPMailer的SMTP调试输出，并且因为您的代码中有$mail->SMTPDebug = 1;而显示它。将其设置为1会显示从脚本到邮件服务器的所有流量，但它在诊断问题时不是很有用，因为您没有看到服务器所说的内容。为了实现这一点，只需设置$mail->SMTPDebug = 2;即可。要完全关闭它，请将其设置为0.

当你将它设置为2时，你会看到问题是什么，以及如何识别和处理它将在the PHPMailer troubleshooting guide中描述，你已经链接到的错误信息。

如何阅读PHPMailer的这些错误报告？

1 个答案: