我实际上在 Laravel 上与 mailgun 苦苦挣扎，我在 Laravel 6 上，我已经设置了身份验证并试图使密码重置功能正常工作。所以我决定使用 mailgun 作为电子邮件服务器，
这是我的 .env 文件：
APP_NAME=Laravel
APP_ENV=local
APP_KEY=base64:************
APP_DEBUG=true
APP_URL=http://localhost
LOG_CHANNEL=stack
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=******
DB_USERNAME=******
DB_PASSWORD=******
BROADCAST_DRIVER=log
CACHE_DRIVER=file
QUEUE_CONNECTION=sync
SESSION_DRIVER=file
SESSION_LIFETIME=120
REDIS_HOST=127.0.0.1
REDIS_PASSWORD=null
REDIS_PORT=6379
MAIL_DRIVER=smtp
MAIL_HOST=smtp.mailgun.org
MAIL_PORT=587
MAIL_USERNAME=postmaster@parisworld.ovh
MAIL_PASSWORD=*******
MAIL_ENCRYPTION=tls
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=us-east-1
AWS_BUCKET=
PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_APP_CLUSTER=mt1
MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"
邮件.php：
<?php
return [
'driver' => env('MAIL_DRIVER', 'mailgun'),
'host' => env('MAIL_HOST', 'smtp.mailgun.org'),
'port' => env('MAIL_PORT', 587),
'from' => [
'address' => env('MAIL_FROM_ADDRESS', 'support@parisworld.ovh'),
'name' => env('MAIL_FROM_NAME', 'Parisworld support'),
],
'encryption' => …