Php 从本地主机发送但在托管后未发送的电子邮件？

我正在使用yii2mvc框架。我已经创建了一个电子邮件应用程序，它在localhost中运行良好，但在代码联机后会出现连接超时异常我使用ssl和tls用于encrytpion，我找不到任何真正的解决方案请帮助

我的配置文件代码是：

'mailer' => [
  'class'            => 'yii\swiftmailer\Mailer',                   
  'useFileTransport' => false,
  'transport'        => [
    'class'      => 'Swift_SmtpTransport',
    'host'       => 'smtp.gmail.com', 
    'username'   => 'email@gmail.com',
    'password'   => 'password',
    'port'       => '587',
    'encryption' => 'tls',
  ],
]

Yii::$app->mailer->compose()
                ->setFrom($from)
                ->setTo($to)
                ->setSubject('Hello')
                ->setTextBody('Hello')
                ->send();

Swift_TransportException
Connection could not be established with host smtp.gmail.com [Connection timed out #110]

消息发送代码：

'mailer' => [
  'class'            => 'yii\swiftmailer\Mailer',                   
  'useFileTransport' => false,
  'transport'        => [
    'class'      => 'Swift_SmtpTransport',
    'host'       => 'smtp.gmail.com', 
    'username'   => 'email@gmail.com',
    'password'   => 'password',
    'port'       => '587',
    'encryption' => 'tls',
  ],
]

Yii::$app->mailer->compose()
                ->setFrom($from)
                ->setTo($to)
                ->setSubject('Hello')
                ->setTextBody('Hello')
                ->send();

Swift_TransportException
Connection could not be established with host smtp.gmail.com [Connection timed out #110]

错误：

'mailer' => [
  'class'            => 'yii\swiftmailer\Mailer',                   
  'useFileTransport' => false,
  'transport'        => [
    'class'      => 'Swift_SmtpTransport',
    'host'       => 'smtp.gmail.com', 
    'username'   => 'email@gmail.com',
    'password'   => 'password',
    'port'       => '587',
    'encryption' => 'tls',
  ],
]

Yii::$app->mailer->compose()
                ->setFrom($from)
                ->setTo($to)
                ->setSubject('Hello')
                ->setTextBody('Hello')
                ->send();

Swift_TransportException
Connection could not be established with host smtp.gmail.com [Connection timed out #110]

---

您应该尝试更换主机：

smtp.gmail.com

与

173.194.65.108

或

gmail-smtp-msa.l.google.com

---

如果仍然无法工作，请尝试将端口更改为

25

或

465

您应该尝试更换主机：

smtp.gmail.com

与

173.194.65.108

或

gmail-smtp-msa.l.google.com

如果仍然无法工作，请尝试在配置文件中将端口更改为

25

或

465

：

• 将

  端口

  更改为465，将

  加密

  更改为ssl
• 在您的gmail帐户设置中，检查您是否启用了IMAP

有关gmail设置的信息：

'mailer' => [
  'class'            => 'yii\swiftmailer\Mailer',                   
  'useFileTransport' => false,
  'transport'        => [
    'class'      => 'Swift_SmtpTransport',
    'host'       => 'smtp.gmail.com', 
    'username'   => 'email@gmail.com',
    'password'   => 'password',
    'port'       => '587',
    'encryption' => 'tls',
  ],
]

Yii::$app->mailer->compose()
                ->setFrom($from)
                ->setTo($to)
                ->setSubject('Hello')
                ->setTextBody('Hello')
                ->send();

Swift_TransportException
Connection could not be established with host smtp.gmail.com [Connection timed out #110]

[1]

[2]

在配置文件中：

• 将

  端口

  更改为465，将

  加密

  更改为ssl
• 在您的gmail帐户设置中，检查您是否启用了IMAP

有关gmail设置的信息：

'mailer' => [
  'class'            => 'yii\swiftmailer\Mailer',                   
  'useFileTransport' => false,
  'transport'        => [
    'class'      => 'Swift_SmtpTransport',
    'host'       => 'smtp.gmail.com', 
    'username'   => 'email@gmail.com',
    'password'   => 'password',
    'port'       => '587',
    'encryption' => 'tls',
  ],
]

Yii::$app->mailer->compose()
                ->setFrom($from)
                ->setTo($to)
                ->setSubject('Hello')
                ->setTextBody('Hello')
                ->send();

Swift_TransportException
Connection could not be established with host smtp.gmail.com [Connection timed out #110]

[1]

---

[2]

从config.yml

spool:{type:memory}

然后，您将添加像这样的尝试捕捉

try{
        $mailer = $this->getMailer();
        $response = $this->getMailer()->send($message);
    }catch(\Swift_TransportException $e){
        $response = $e->getMessage() ;
    }

否则

尝试以下端口号

'port' => 26 

或

---

从config.yml

spool:{type:memory}

然后，您将添加像这样的尝试捕捉

try{
        $mailer = $this->getMailer();
        $response = $this->getMailer()->send($message);
    }catch(\Swift_TransportException $e){
        $response = $e->getMessage() ;
    }

否则

尝试以下端口号

'port' => 26 

或

---

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