Course Intermediate  11337

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17638

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11351

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：The mail server is a device used to manage email sending and receiving, and is also the core content of the email system. The mail server has an SMTP server for sending emails and a POP3 server for receiving emails that work together, and provides users with the function of receiving emails.

2018-12-22 comment 0  28299

Course Introduction：With the development of the Internet, email has been widely used as an important communication tool. Many companies or individuals need to build their own email servers to meet the security and privacy needs of email communications. However, setting up a mail server is not a simple matter, because the mail server requires complex software systems and network environments. Today, we will introduce how to use Nginx reverse proxy mail server to implement the function of a public mail server. Before introducing how to use Nginx reverse proxy mail server, we need to know something first

2023-06-09 comment 0  2032

Course Introduction：Preface In the LINUX world, email is an important communication tool, and CentOS, as a popular LINUX distribution, has a wealth of mail server software to choose from. This article will introduce how to install a mail server on CentOS so that you can Emails can be sent and received locally or remotely. You will need basic knowledge of Linux command line operations before installation. Installing the mail server Installing the mail server on CentOS can be done by following the steps: Updating the system: Emails are routed from one computer to another, h4>LINUX Tips In Linux systems, you can use the "man" command to view command's man page for more detailed usage and

2024-02-10 comment 0  1131

Course Introduction：With the rapid development of the Internet, email, as an important communication method, is widely used in the daily life and work of individuals and enterprises. The mail server is a core component of the email architecture. When using PHP to send emails, it is very important to choose an appropriate email server. 1. Selection of mail server Mail server refers to a host that provides email service functions. They usually use the SMTP protocol (SimpleMailTransferProtocol) to send

2023-05-22 comment 0  1554

Course Introduction：PHP Email Monitoring: Real-time monitoring of the status of the email server. With the rapid development and popularity of the Internet, email has become an indispensable communication tool in people's daily life and work. Businesses and organizations often use mail servers to process and manage large volumes of email. In order to ensure the normal operation of your mail server, it is crucial to detect and resolve potential problems in a timely manner. This article will introduce how to use PHP to write scripts to monitor the status of the mail server in real time and send alert emails when problems are discovered. Specific code examples will help readers understand

2023-09-19 comment 0  1090