我有这个例外,我通过 Symfony SwiftMailer 发送邮件:
Exception occurred while flushing email queue: Connection could not be established with host 127.0.0.1 :stream_socket_client(): unable to connect to 127.0.0.1:1025 (Connection refused)
我可以访问Mailhog界面。容器已启动,端口似乎已打开并准备就绪。
请参阅下面我的 Mailhog docker-composer:
version: '3'
services:
mailhog:
restart: always
image: mailhog/mailhog:latest
container_name: mailhog
ports:
- 1025:1025
- 8025:8025
volumes:
- /var/run/docker.sock:/tmp/docker.sock:ro
还有我的 Swift 邮件程序 env 配置:
MAILER_TRANSPORT=smtp
MAILER_HOST=127.0.0.1
MAILER_PORT=1025
MAILER_USER=null
MAILER_PASSWORD=null
为什么我无法访问 Mailhog SMTP ?
我认为它来自 Docker,但我怎么能确定呢?我错过了什么?