错误消息：预期响应代码为220，但响应为空，但异常为“ Swift_TransportException”，

Question

我正在遵循一个教程，以在enter link description here上使用护照身份验证来构建API 我遵循了第1部分，并通过帐户确认和通知遍历了第2部分，但是当我在POSTMAN上进行测试时最终遇到了问题。问题是，它只会将没有错误的邮件发送到数据库中。我不知道我需要在.env或mail.php中进行任何配置。当我尝试配置电子邮件地址，STMP和密码时。再次显示相同的错误，我在这里看到的大多数问题都大不相同，因为大多数问题与mail.php和.env有关，我不知道，因为教程链接中没有这样的问题，我什至尝试更改邮件.php和.env，我运行了 php artisan cache：clear ，但显示了相同的错误。

<?php

namespace App\Notifications;

use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Notifications\Messages\MailMessage;

class SignupActivate extends Notification
{
    use Queueable;

    /**
     * Create a new notification instance.
     *
     * @return void
     */
    public function __construct()
    {
        //
    }

    /**
     * Get the notification's delivery channels.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function via($notifiable)
    {
        return ['mail'];
    }

    /**
     * Get the mail representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    public function toMail($notifiable)
{
    $url = url('/api/auth/signup/activate/'.$notifiable->activation_token);
    return (new MailMessage)
        ->subject('Confirm your account')
        ->line('Thanks for signup! Please before you begin, you must confirm your account.')
        ->action('Confirm Account', url($url))
        ->line('Thank you for using our application!');
}
    /**
     * Get the array representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return array
     */
    public function toArray($notifiable)
    {
        return [
            //
        ];
    }
}

我也做了两种验证方式 Mail.php

返回[

'driver' => env('MAIL_DRIVER', 'smtp'),

'host' => env('MAIL_HOST', 'smtp.gmail.com'),

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

'from' => [
    'address' => env('MAIL_FROM_ADDRESS', 'username@gmail.com'),
    'name' => env('MAIL_FROM_NAME', 'Payne Curtis'),
],

'encryption' => env('MAIL_ENCRYPTION', 'tls'),

'username' => env('MAIL_USERNAME'),

'password' => env('MAIL_PASSWORD'),


'sendmail' => '/usr/sbin/sendmail -bs',

'markdown' => [
    'theme' => 'default',

    'paths' => [
        resource_path('views/vendor/mail'),
    ],
],

'log_channel' => env('MAIL_LOG_CHANNEL'),

];

.env

MAIL_DRIVER=smtp
MAIL_HOST=smtp.gmail.com
MAIL_PORT=587
MAIL_USERNAME=username@gmail.com
MAIL_PASSWORD=XXXXXXXXXXXXXXX
MAIL_ENCRYPTION=null

Answer 1

我想我可以在这里找出您的问题。您需要做的是严格设置以符合mail.php

return [

'driver' => env('MAIL_DRIVER', 'smtp'),

'host' => env('MAIL_HOST', 'smtp.gmail.com'),

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

'from' => [
    'address' => env('MAIL_FROM_ADDRESS', 'username@gmail.com'),
    'name' => env('MAIL_FROM_NAME', 'Payne Curtis'),
],

'encryption' => env('MAIL_ENCRYPTION', 'tls'),

'username' => env('MAIL_USERNAME'),

'password' => env('MAIL_PASSWORD'),


'sendmail' => '/usr/sbin/sendmail -bs',

'markdown' => [
    'theme' => 'default',

    'paths' => [
        resource_path('views/vendor/mail'),
    ],
],

'log_channel' => env('MAIL_LOG_CHANNEL'),
];

因此，请将您的.env更改为以下内容；

MAIL_DRIVER=smtp
MAIL_HOST=smtp.gmail.com
MAIL_PORT=587
MAIL_USERNAME=abdulkabirojulari@gmail.com
MAIL_PASSWORD=gjcltiocmmqoutfi
MAIL_ENCRYPTION=tls

MAIL_ENCRYPTION = tls 非常重要，需要将其添加到.env文件