The host is from Alibaba Cloud and was developed under Windows. I personally tested it and it can be sent. However, when I put it on the server, it failed to send. I installed a lnmp one-click installation package and it can also be sent. Please give me some advice. The port is 25/ 465 doesn’t work either
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
You didn’t provide any information, so you might as well file a work order.
This is the configuration information of my server. It can be sent under window, but it cannot be sent under linux. The host is Alibaba Cloud