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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
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    • A – Z Linux Commands
    • 100+ Linux Commands
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Mail Server

Find Postfix Version in Linux

How to Find Out Postfix Mail Server Version in Linux

Postfix is a popular, easy-to-configure and secure mail system that runs on Unix-like systems such as Linux. Once you have

Install WebMail Lite on CentOS and Ubuntu

WebMail Lite – Manage and Download Mails From Gmail, Yahoo, Outlook and Others

WebMail Lite is a web application that can be used to manage and download mails form your own local mail

SAGATOR - An Antiviriurs/Antispam Protection for Mail Server

How to Use Sagator, an Antivirus/Antispam Gateway, to Protect Your Mail Server

We read of virus infections (new ones come out all the time) and are somehow affected by spam mail on

Postfix Mail Server Setup Guide for Linux

Ebook: Introducing Fully-Featured Postfix Mail Server Setup Guide for Linux

While some technical authors will advice you against setting up your own mail server due to the so-called complexities it

Install RoundCube Webmail for Postfix on CentOS

How to Install and Configure RoundCube Webmail Client with Virtual Users in Postfix – Part 4

In Parts 1 through 3 of this Postfix series we explained, step by step, how to set up and configure

Integrate ClamAV and SpamAssassin to Protect Postfix

How to Add Antivirus and Spam Protection to Postfix Mail Server with ClamAV and SpamAssassin – Part 3

In the previous two articles of this Postfix series you learned how to set up and manage the email server

Configure Postfix and Dovecot with Virtual Domain Users

How to Configure Postfix and Dovecot with Virtual Domain Users in Linux – Part 2

In the previous article of this series we explained how to set up and manage the mail server database securely

Setup Postfix Mail Server in CentOS 7

How to Setup Postfix Mail Server and Dovecot with Database (MariaDB) Securely – Part 1

In this 3-article series we will discuss how to set up a Postfix mail server with antivirus and spam protection

Install iRedMail in Linux

Install ‘iRedMail’ (Fully Featured Mail Server) with Virtual Domains, Webmail, SpamAssassin & ClamAV in Linux

After HTTP and shadow DNS services, mail (SMTP, POP, IMAP and all related encrypted mail protocols) is one of the

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Linux Server Monitoring Tools

Sysmon – A Graphical System Activity Monitor for Linux

Limit CPU Usage of a Process in Linux with CPULimit Tool

Nmon – Monitor Linux System and Network Performance

Installing “PHP Server Monitor” Tool using LEMP or LAMP Stack in Arch Linux

5 Modern VnStat PHP Replacements for Bandwidth Monitoring

Linux Performance Monitoring with Vmstat and Iostat Commands

Learn Linux Tricks & Tips

How to Lock a File for Renaming/Deleting in Linux

How to Use Man Pages Efficiently in Linux

How to Sync New and Changed Files Using ‘rsync’ Command

How to Send a Message to Logged Users in Linux Terminal

Lolcat – Display Text in Rainbow Colors in Linux Terminal

TLDR – Simplifying Linux Commands with User-Friendly Man Pages

Best Linux Tools

8 Best SSH Clients for Linux in 2024

17 Best RSS Feed Readers for Linux in 2024

6 Best Modern Linux ‘init’ Systems (1992-2025)

12 Best Media Server Software for Linux in 2024

13 Most Used Microsoft Office Alternatives for Linux

22 Best Free C/C++ IDEs and Editors for Linux in 2026

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