Не удалось установить соединение с узлом smtp.gmail.com в laravel 5.2

Я пытаюсь отправить gmail с laravel 5.2. Но он бросает эту ошибку

Swift_TransportException в строке StreamBuffer.php 269: невозможно установить соединение с узлом smtp.gmail.com [Время ожидания подключения № 110]

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он отлично работает в локальном хосте
это мой файл .env

MAIL_DRIVER=smtp MAIL_HOST=smtp.gmail.com MAIL_PORT=465 MAIL_USERNAME=my@gmail.com MAIL_PASSWORD=password MAIL_ENCRYPTION=ssl 

и это мой mail.php

 <?php return [ /* |-------------------------------------------------------------------------- | Mail Driver |-------------------------------------------------------------------------- | | Laravel supports both SMTP and PHP's "mail" function as drivers for the | sending of e-mail. You may specify which one you're using throughout | your application here. By default, Laravel is setup for SMTP mail. | | Supported: "smtp", "mail", "sendmail", "mailgun", "mandrill", | "ses", "sparkpost", "log" | */ 'driver' => env('MAIL_DRIVER', 'smtp'), /* |-------------------------------------------------------------------------- | SMTP Host Address |-------------------------------------------------------------------------- | | Here you may provide the host address of the SMTP server used by your | applications. A default option is provided that is compatible with | the Mailgun mail service which will provide reliable deliveries. | */ 'host' => env('MAIL_HOST', 'smtp.gmail.com'), /* |-------------------------------------------------------------------------- | SMTP Host Port |-------------------------------------------------------------------------- | | This is the SMTP port used by your application to deliver e-mails to | users of the application. Like the host we have set this value to | stay compatible with the Mailgun e-mail application by default. | */ 'port' => env('MAIL_PORT', 465), /* |-------------------------------------------------------------------------- | Global "From" Address |-------------------------------------------------------------------------- | | You may wish for all e-mails sent by your application to be sent from | the same address. Here, you may specify a name and address that is | used globally for all e-mails that are sent by your application. | */ 'from' => ['address' => '', 'name' => ''], /* |-------------------------------------------------------------------------- | E-Mail Encryption Protocol |-------------------------------------------------------------------------- | | Here you may specify the encryption protocol that should be used when | the application send e-mail messages. A sensible default using the | transport layer security protocol should provide great security. | */ 'encryption' => env('MAIL_ENCRYPTION', 'ssl'), /* |-------------------------------------------------------------------------- | SMTP Server Username |-------------------------------------------------------------------------- | | If your SMTP server requires a username for authentication, you should | set it here. This will get used to authenticate with your server on | connection. You may also set the "password" value below this one. | */ 'username' => env('MAIL_USERNAME'), /* |-------------------------------------------------------------------------- | SMTP Server Password |-------------------------------------------------------------------------- | | Here you may set the password required by your SMTP server to send out | messages from your application. This will be given to the server on | connection so that the application will be able to send messages. | */ 'password' =>env('MAIL_PASSWORD'), /* |-------------------------------------------------------------------------- | Sendmail System Path |-------------------------------------------------------------------------- | | When using the "sendmail" driver to send e-mails, we will need to know | the path to where Sendmail lives on this server. A default path has | been provided here, which will work well on most of your systems. | */ 'sendmail' => '/usr/sbin/sendmail -bs', ]; 

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Related of "Не удалось установить соединение с узлом smtp.gmail.com в laravel 5.2"

 'port' => env('MAIL_PORT', 587), 

 MAIL_PORT=465