Category : Mail Servers

Setting up an email client can be overwhelming, especially if you’re unfamiliar with server settings like IMAP, SMTP, or SSL. Fortunately, Autodiscover and Autoconfig make this process much simpler. These protocols allow your email client to automatically fetch and apply the correct settings, saving time and reducing errors. This beginner-friendly guide will walk you through ..

Read more

Spam emails are a universal nuisance, leading to wasted bandwidth, security risks, and wasted time. Email administrators are continuously seeking reliable ways to filter and block spam without impacting legitimate emails. One of the most effective methods to combat spam is by implementing Greylisting. This comprehensive guide explores how to configure Greylisting on Postfix, ensuring ..

Read more

Horde Webmail is a robust, open-source web-based email application used for managing emails, calendars, tasks, and contacts. Installing and configuring Horde with Apache or Nginx allows users to take full advantage of its features in a self-hosted environment. Whether you’re a system administrator or a curious enthusiast, this tutorial will guide you through setting up ..

Read more

Email security is a critical aspect of maintaining an organization’s digital communication infrastructure. Mail servers are a prime target for attackers seeking to distribute malware, spam, or phishing schemes. Configuring ClamAV, a powerful open-source antivirus, for your mail server helps detect and prevent these threats effectively. This comprehensive guide covers every detail, from installation and ..

Read more

Protecting a mail server is critical in the modern digital landscape, where brute force attacks and spam exploits are a constant threat. Fail2ban is a robust open-source tool that helps protect your server from malicious activities by dynamically blocking IPs that exhibit suspicious behavior. This guide provides a comprehensive, step-by-step explanation of how to set ..

Read more

Managing email effectively is crucial for businesses and individuals. Roundcube Webmail is a popular, open-source webmail client that provides an intuitive interface for email management. Whether you are using Apache or Nginx as your web server, this guide will walk you through the complete setup process. Follow this step-by-step tutorial to get started, even if ..

Read more

Zimbra Collaboration Suite (ZCS) is one of the most versatile and powerful mail server solutions available today. Combining essential features like email, calendar management, file sharing, and task organization, Zimbra offers a robust, scalable, and secure platform for organizations of any size. This guide provides an in-depth tutorial on how to install and configure Zimbra mail server on ..

Read more

In today’s digital age, email remains the backbone of business communication. Given the sheer amount of sensitive information transmitted via emails, securing these communications becomes paramount. Setting up an SMTP server to handle these transactions safely and efficiently is vital for businesses of all sizes. Postfix, one of the most popular and flexible open-source mail ..

Read more

Introduction DomainKeys Identified Mail (DKIM) is an email authentication method designed to detect forged sender addresses in emails, a technique often used in phishing and email spam. DKIM allows an organization to claim responsibility for a message in a way that can be validated by the recipient. OpenDKIM is an open-source implementation of the DKIM ..

Read more