pfqueue is a queue manager for different MTAs (currently postfix and exim), allowing to delete, hold, release, or requeue messages. I will show you how to install pfqueue on Ubuntu 22.04 in this tutorial.
Prerequisites to install
- OS: Ubuntu 22.04 or older versions with more than 2GB RAM
- Privileges: Make sure that you can run the sudo commands line.
Install pfqueue Ubuntu 22.04
pfqueue is one of the popular ways on Ubuntu now so that this tutorial will show you some ways to install it. Choose the one you believe is simple and easy to follow.
Install pfqueue using APT
This is a popular method for installing any Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these instructions to get pfqueue on your Ubuntu 22.04.
Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Opening the terminal and executing this Linux command:
Step 2: Start installing the packages on Ubuntu 22.04. You can now install pfqueue Ubuntu by executing this command in the terminal.
Install pfqueue using Aptitude
You must run this command to install Aptitude if you haven’t already done so on Ubuntu.
Then, you can now install pfqueue by following these steps:
Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Obtain new packages from Ubuntu by updating the APT database. Launching the terminal and entering the following Linux command:
Step 2: Start the package installation on Ubuntu 22.04. You can now install pfqueue Ubuntu by executing this command in the terminal.
Uninstall pfqueue on Ubuntu 22.04
Have you ever thought that uninstalling an application from Ubuntu might be challenging? You’re wrong; any program, not just a pfqueue, can be easily uninstalled by anyone.
If you installed pfqueue using APT or Aptitude, you could uninstall pfqueue on Ubuntu by following this step:
You can also execute this command if you want to uninstall pfqueue and remove its data and dependencies:
In this tutorial, I showed you ways to install pfqueue on Ubuntu 22.04 and some ways to uninstall pfqueue too. Please contact me if you require any assistance. I’d be delighted to respond.