使用phpmailer时邮件未被发送

Question

我正在使用以下代码将邮件发送到smtp服务器。

<?php 

// example on using PHPMailer with GMAIL 
include("PHPMailer/class.phpmailer.php"); 
include("PHPMailer/class.smtp.php"); // note, this is optional - gets called from main class if not already loaded 

$mail    = new PHPMailer(); 
$mail->IsSMTP(); 
$mail->SMTPAuth = true;     // enable SMTP authentication 
$mail->Host  = "mucse491.eu.example.com";  // sets GMAIL as the SMTP server 
$mail->Port  = 143;     // set the SMTP port 
$mail->Username = "xxxxx@example.com"; // GMAIL username 
$mail->Password = "xxxx";   // GMAIL password 

$mail->From  = "xxxxx@example.com"; 
$mail->FromName = "mithun"; 
$mail->Subject = "This is the subject"; 
$mail->AltBody = "This is the body when user views in plain text format"; //Text Body 
$mail->WordWrap = 50; // set word wrap 

$mail->AddAddress("xxxxx@example.com","First Last"); 

$mail->IsHTML(true); // send as HTML 

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

?> 

当我在命令行中运行它，我得到以下错误

PHP Deprecated: Function eregi() is deprecated in C:\wamp\www\phpmailer\class.p 
hpmailer.php on line 593 

Deprecated: Function eregi() is deprecated in C:\wamp\www\phpmailer\class.phpmai 
ler.php on line 593 
PHP Warning: fputs() expects parameter 1 to be resource, integer given in C:\wa 
mp\www\phpmailer\class.smtp.php on line 213 

Warning: fputs() expects parameter 1 to be resource, integer given in C:\wamp\ww 
w\phpmailer\class.smtp.php on line 213 
Mailer Error: SMTP Error: Could not connect to SMTP host. 

当我从浏览器中，我得到以下错误

Deprecated: Function eregi() is deprecated in C:\wamp\www\phpmailer\class.phpmailer.php on line 593 

Warning: fsockopen() [function.fsockopen]: php_network_getaddresses: getaddrinfo failed: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server. in C:\wamp\www\phpmailer\class.smtp.php on line 122 

Warning: fsockopen() [function.fsockopen]: unable to connect to mucse491.xx.example.com:143 (php_network_getaddresses: getaddrinfo failed: This is usually a temporary error during hostname resolution and means that the local server did not receive a response from an authoritative server.) in C:\wamp\www\phpmailer\class.smtp.php on line 122 
Mailer Error: SMTP Error: Could not connect to SMTP host. 

请人指导我跑。

Answer 1

显然主机名称mucse491.eu.infineon.com无法解析。 当你用nslookup，主机或其他东西解决问题时，你会得到一个正确的IP地址吗？

Answer 2

看起来像你有一个PHPMailer版本，设计用于使用旧版本的PHP。

所以：

1）降级到更低版本的PHP是兼容

或

2）升级的PHPMailer到新的版本（如果存在）

或

3）使用不同的邮件库

Answer 3

您是否尝试将IP地址的SMTP服务器直接放入$mail->Host？出于某种原因，PHP在解析您尝试使用的服务器的DNS时遇到问题。