没有捕获异常'Swift_TransportException'，并显示消息'连接无法与主机smtp.gmail.com建立连接[连接超时＃110]' [英] Uncaught exception 'Swift_TransportException' with message 'Connection could not be established with host smtp.gmail.com [Connection timed out #110]'

问题描述

我已经在google中搜索过它，并尝试了 StackOverflow 中的所有建议，但仍然收到致命错误：

我使用 SwiftMailer 发送和电子邮件到 GMAIL 。它在我的本地主机上完美工作，但是当我上传并尝试时，它给了我一个致命错误：

以下是我的代码的一部分：

  require_once'Swift-5.1.0 / lib / swift_required.php'; 
 
 
 $ email =[e-mail]; 
 $ transport = Swift_SmtpTransport :: newInstance（'ssl：//smtp.gmail.com'，465）; 
 $ transport-> setUsername（[e-mail]）; 
 $ transport-> setPassword（usernamepassword）; 
 
 //创建消息
 $ message = Swift_Message :: newInstance（）; 
 $ message-> setTo（array（
[e-mail]=>First Name
））; 
 $ message-> setCc（array（[e-mail]=>Name NAme，[e-mail]=>他的名字））; 
 
 $ message-> setSubject（Subject）; 
 
 $ message-> setBody（The Body）; 
 
 $ message-> setFrom（$ email，Full Name）; 
 
 $ message-> setReplyTo（array（$ email =>Full Name））; 
 
 //发送邮件
 $ mailer = Swift_Mailer :: newInstance（$ transport）; 
 $ mailer-> send（$ message）; 
  

这是我发送电子邮件至Gmail时发生的致命错误：
$ b

致命错误：Uncaught异常'Swift_TransportException'带消息'连接无法与主机建立smtp.gmail.com [连接超时在/homepages/41/d513702051/htdocs/php/Swift-5.1.0/lib/classes/Swift/Transport/StreamBuffer.php:266堆栈跟踪＃110]：＃0 /主页/ 41 / d513702051 / htdocs中/ PHP的/Swift-5.1.0/lib/classes/Swift/Transport/StreamBuffer.php(64）：Swift_Transport_StreamBuffer - > _ establishSocketConnection（）＃1 /homepages/41/d513702051/htdocs/php/Swift-5.1.0/lib/classes /Swift/Transport/AbstractSmtpTransport.php(115）：Swift_Transport_StreamBuffer->初始化（阵列）＃2 /homepages/41/d513702051/htdocs/php/Swift-5.1.0/lib/classes/Swift/Mailer.php(80） ：Swift_Transport_AbstractSmtpTransport->开始（）＃3 /homepages/41/d513702051/htdocs/php/contactus.php(33）：Swift_Mailer->发送（对象（Swift_Message））＃4 {主}在/豪抛出mepages / 41 / d513702051 / htdocs / php / Swift-5.1.0 / lib / classes / Swift / Transport / StreamBuffer.php on line 266

解决方案

我不确定，但我想当你添加端口465时，Swift类会自动添加ssl协议。

尝试

  $ transport = Swift_SmtpTransport :: newInstance（'smtp.gmail.com'，465）; 
  

I had already searched it in google and tried all the suggestions here in StackOverflow but I still get a Fatal Error:

I am using SwiftMailer for sending and email to GMAIL. It works perfectly on my localhost but when I uploaded it and try It gives me a Fatal Error:

Here is a part of my code:

require_once 'Swift-5.1.0/lib/swift_required.php';


$email = "[e-mail]";
$transport = Swift_SmtpTransport::newInstance('ssl://smtp.gmail.com', 465);
$transport->setUsername("[e-mail]");
$transport->setPassword("usernamepassword");

// Create the message
$message = Swift_Message::newInstance();
$message->setTo(array(
   "[e-mail]" => "First Name"
));
$message->setCc(array("[e-mail]" => "Name NAme" , "[e-mail]" => "His Name"));

$message->setSubject("Subject");

$message->setBody("The Body");

$message->setFrom($email, "Full Name");

$message->setReplyTo(array($email => "Full Name"));

// Send the email
$mailer = Swift_Mailer::newInstance($transport);
$mailer->send($message);

This is the Fatal Error I get when I send an email to gmail :

Fatal error: Uncaught exception 'Swift_TransportException' with message 'Connection could not be established with host smtp.gmail.com [Connection timed out #110]' in /homepages/41/d513702051/htdocs/php/Swift-5.1.0/lib/classes/Swift/Transport/StreamBuffer.php:266 Stack trace: #0 /homepages/41/d513702051/htdocs/php/Swift-5.1.0/lib/classes/Swift/Transport/StreamBuffer.php(64): Swift_Transport_StreamBuffer->_establishSocketConnection() #1 /homepages/41/d513702051/htdocs/php/Swift-5.1.0/lib/classes/Swift/Transport/AbstractSmtpTransport.php(115): Swift_Transport_StreamBuffer->initialize(Array) #2 /homepages/41/d513702051/htdocs/php/Swift-5.1.0/lib/classes/Swift/Mailer.php(80): Swift_Transport_AbstractSmtpTransport->start() #3 /homepages/41/d513702051/htdocs/php/contactus.php(33): Swift_Mailer->send(Object(Swift_Message)) #4 {main} thrown in /homepages/41/d513702051/htdocs/php/Swift-5.1.0/lib/classes/Swift/Transport/StreamBuffer.php on line 266

解决方案

I'm not sure but I think when you adding port 465, Swift class automatically will add ssl protocol.

Try

$transport = Swift_SmtpTransport::newInstance('smtp.gmail.com', 465);

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