I am using Xiaoniao Cloud Server. PHP cannot use the mail function to send emails. I use codes to send emails. The sending always fails. I don’t know where the problem is.
Check if the hostname is set correctly, or you need to set the sendmail path in the /etc/php.ini file. The method for setting the php sendmail path is as follows: open /etc/php.ini (not necessarily this path), and search; sendmail_path = change to sendmail_path = /usr/sbin/sendmail -t -i (not necessarily this path, you can find it through whereis sendmail). Then restart php and it will be OK.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Check if the hostname is set correctly, or you need to set the sendmail path in the /etc/php.ini file. The method for setting the php sendmail path is as follows: open /etc/php.ini (not necessarily this path), and search; sendmail_path = change to sendmail_path = /usr/sbin/sendmail -t -i (not necessarily this path, you can find it through whereis sendmail). Then restart php and it will be OK.
You don’t post code or error messages here. Are you posting an advertisement or asking a question? Sorry, nothing can be done