PHP laravel 发送邮件报错：Connection could not be established with host mailhog 2021-5-14 13:28 | 114 | PHP,后端 77 字 | 1 分钟内 PHP laravel 发送邮件报错： Connection could not be established with host mailhog :stream_socket_client() 下载ca证书：wget http://curl.haxx.se/ca/cacert.pem 或者 直接下载：http://curl.haxx.se/ca/…