尝试在 CakePHP 3.1 中通过 Mandrill 发送电子邮件时超时

Question

我正在尝试通过 Mandrill 发送一封带有 CakePHP 的电子邮件，但它只是旋转然后给出：

错误：连接超时

Cake\Network\Exception\SocketException

根据页面错误/堆栈跟踪，错误发生在：vendor/cakephp/cakephp/src/Mailer/Transport/SmtpTransport.php line 206:

if (!$this->_socket->connect()) {

来自 /tmp/error.log：

2015-09-21 13:48:04 错误：[Cake\Network\Exception\SocketException] 连接超时请求 URL：/portal/users/add Stack Trace：

#0 /home/user/public_html/user/mysitefolder/vendor/cakephp/cakephp/src/Mailer/Transport/SmtpTransport.php(206): Cake\Network\Socket->connect()

#1 /home/user/public_html/user/mysitefolder/vendor/cakephp/cakephp/src/Mailer/Transport/SmtpTransport.php(161): Cake\Mailer\Transport\SmtpTransport->_connect()

#2 /home/user/public_html/user/mysitefolder/vendor/cakephp/cakephp/src/Mailer/Email.php(1304): Cake\Mailer\Transport\SmtpTransport->send(Object(Cake\Mailer\电子邮件））

#3 /home/user/public_html/user/mysitefolder/src/Controller/Portal/UsersController.php(92): Cake\Mailer\Email->send()

#4【内部函数】：App\Controller\Portal\UsersController->add()

#5 /home/user/public_html/user/mysitefolder/vendor/cakephp/cakephp/src/Controller/Controller.php(416): call_user_func_array(数组, 数组)

#6 /home/user/public_html/user/mysitefolder/vendor/cakephp/cakephp/src/Routing/Dispatcher.php(114): Cake\Controller\Controller->invokeAction()

#7 /home/user/public_html/user/mysitefolder/vendor/cakephp/cakephp/src/Routing/Dispatcher.php(87): Cake\Routing\Dispatcher->_invoke(Object(App\Controller\Portal\用户控制器））

#8 /home/user/public_html/user/mysitefolder/webroot/index.php(37): Cake\Routing\Dispatcher->dispatch(Object(Cake\Network\Request), Object(Cake\Network\Response ))

#9 {主}

在控制器中发送电子邮件：

use Cake\Mailer\Email;

// ...

$email = new Email('default');
$email->template('welcome', 'portal')
    ->from('myemail@gmail.com')
    ->to('myemail@gmail.com')
    ->send();

在我的 app.php 中：

'EmailTransport' => [
    'default' => [
        'className' => 'Smtp',
        'host' => 'smtp.mandrillapp.com',
        'port' => 587,
        'timeout' => 30,
        'username' => 'myusername',
        'password' => 'mymandrillapikey', // Key
        'client' => null,
        'tls' => true, // have also tried false
    ],
],
'Email' => [
    'default' => [
        'transport' => 'default',
        'from' => ['myemail@gmail.com' => 'My Name'],
        'replyTo' => ['myemail@gmail.com' => 'My Name'],
        'charset' => 'utf-8',
        'headerCharset' => 'utf-8',
        'log' => false,
        'emailFormat' => 'html'
    ],
],

如果我只尝试标准的 PHP 邮件，它可以工作：

'EmailTransport' => [
    'default' => [
        'className' => 'Mail'
    ]

回顾： 我已经检查过 Mandrill，他们说他们不会阻止任何端口或类似的东西。我已经与我的主机 (HostMonster) 进行了验证，他们说端口是开放的，他们没有阻止任何东西。

我很茫然。即使无法得到明确的答案，我也很感激任何帮助指出我正确的方向或一些想法我什至可以调试这个问题。

Answer 1

我希望您谈论的是 CakePHP 3.x/Linux (Ubuntu)/Mandrill。您无需更改 Config/app.php 中的默认 Email Transport 和 Email，如果您愿意，可以使用此方法发送交易邮件。

1：获取 Composer.phar

在终端中运行以下命令，获取 composer.phar，

cd /var/www/html/your-project-name/

php -r "readfile('https://getcomposer.org/installer');" | php

以上将在您的项目文件夹中安装composer.phar。

2：更新 Composer.json 以安装此插件

Lennaert/cakephp3-mandrill

在文件的“require”部分添加以下内容，

"lennaert/cakephp3-mandrill": "*"

在最后，如下所示。

"require": {
    "php": ">=5.4.16",
    "cakephp/cakephp": "~3.0",
    "mobiledetect/mobiledetectlib": "2.*",
    "cakephp/migrations": "~1.0",
    "cakephp/plugin-installer": "*",
    "lennaert/cakephp3-mandrill": "*"
},

（或）

php composer.phar require lennaert/cakephp3-mandrill:*

3：运行 Composer.json

在终端中运行以下命令

php composer.phar update

这将使用插件文件夹更新供应商文件，再次运行以获取权限，（Ubuntu）

chmod 777 -R /var/www/html/your-project-name/vendor/lennaert

4：更新配置/app.php

    'Email' => [
//        'default' => [
//            'transport' => 'default',
//            'from' => 'you@localhost',
//            //'charset' => 'utf-8',
//            //'headerCharset' => 'utf-8',
//        ],
        'Mandrill'=> [
            'template' => 'default',
            'transport' => 'Mandrill',
            'emailFormat' => 'both',
            'from' => ['xxx@xxx.com' => 'Prasi'],
            'sender' => ['xxx@xxx.com' => 'Prasi'],
            'Mandrill' => [] // Don't ask, the plugin needs/wants this empty array
        ],
    ],

    'EmailTransport' => [
//        'default' => [
//            'className' => 'Mail',
//            // The following keys are used in SMTP transports
//            'host' => 'localhost',
//            'port' => 25,
//            'timeout' => 30,
//            'username' => 'user',
//            'password' => 'secret',
//            'client' => null,
//            'tls' => null,
//        ],
        'Mandrill' => [
            'className' => 'MandrillEmail\Network\Email\MandrillTransport',
            'host' => 'smtp.mandrillapp.com',
            'key' => 'your-secret-key'
        ],
    ],

5：发送电子邮件

在控制器中添加

use MandrillEmail\Network\Email\MandrillTransport;
use Cake\Network\Email\Email;

在你的函数中，

public function send_mail()
    {       
        if(!empty($this->request->data)){
            if($this->request->is('post')){

                $emailObject=new Email('Mandrill');
                $emailObject->subject('Mandrill sends emails')
                            ->profile('Mandrill') // This is the profile you set above, in your config file
                            ->to('sendto@email.com', 'Receiver Name');

                $result=$emailObject->send();
                pr($result);
            }
        }
    }

如果我们打印并查看结果，它将如下所示，

Array
(
    [0] => Array
        (
            [email] => sendto@email.com
            [status] => sent
            [_id] => 42d1468565be448ea357cad95304bd83
            [reject_reason] => 
        )

    [status] => sent
)

希望这对您的需求有所帮助。如果它对你有用，请分享给我。