Introduction This article is intended for individuals or administrators managing mailing lists who need to provide an easy way for subscribers to unsubscribe via email. It covers the steps to create a mailto link that allows users to unsubscribe automatically by sending an email with a preset subject, as well as offering alternative methods for
Introduction By default, the SSH daemon listens on port 22 for incoming connections, which is widely known and often targeted by malicious actors. Changing the default port to a custom port number can help reduce unauthorized access attempts by obscuring the entry point. However, this is not a complete security solution, and additional security measures
Important Note: CentOS 7 has reached its end-of-life (EOL) as of June 30, 2024. It is recommended to upgrade to a supported version, such as CentOS Stream 9 or an alternative Linux distribution, to ensure continued security updates and support. Introduction Upgrading PHP and selecting different PHP versions is a critical task for server administrators
Introduction Monitoring mailbox size is important for ensuring that your email accounts do not exceed storage limits, which can prevent sending or receiving messages. Plesk provides a convenient way to check the size of each mailbox directly through its control panel. Important Note: This tutorial is specifically for Plesk Onyx, though the interface might vary
Introduction Managing your email hosting space is crucial to ensure smooth email operations. Monitoring the current mailbox size for individual email accounts helps you stay within your allocated storage limits and avoid any disruptions. This guide will explain how to check the mailbox size for individual email accounts using Plesk Onyx. Important Note: Plesk Onyx
Introduction WordPress is a widely used CMS platform known for its ease of deployment and use. However, when handling high traffic volumes, WordPress may experience performance issues. To mitigate this, caching becomes a crucial component in optimizing WordPress for better performance and scalability. This guide will walk you through the steps to install and enable
Introduction Running out of memory (RAM) on a server can cause severe issues, including system hangs and unresponsiveness, especially to SSH connections. In such cases, the only way to recover the server may be through a manual reboot, leading to unwanted downtime. To mitigate these issues and ensure your server remains operational, you can configure
Introduction Using an FTP (File Transfer Protocol) application is a convenient way to upload or download files from a server. However, you might encounter issues where file transfers take an unusually long time or fail to complete. This is often caused by network-related problems or connection issues between your computer and the server. Since the
Introduction This guide is intended for DirectAdmin users who need to view Apache usage and error logs. These logs are essential for monitoring HTTP requests and diagnosing any issues related to your website or application. By the end of this guide, you will learn how to access and retrieve these logs, including archived logs, to
Introduction This article provides a guide for enabling Apache ExtendedStatus on your server. Apache ExtendedStatus allows you to view detailed information about server performance, including request counts and response times, which is useful for monitoring server health. This guide is intended for system administrators and users managing Apache servers, who need to monitor Apache’s runtime