Let’s learn how to install iRedmail on Ubuntu 20.04. Having our own mail server is cool, we can create as many email accounts as we want, configure how big the attachment limit, create our own spam filters, etc. But, installing and configuring a mail server can stress you and consume your precious time. iRedmail is an open source mail server solution, with iRedmail we can deploy a full-featured mail server in several minutes. It can help you to reduce the time you spend when building a mail server.
It will install the needed services and application to run a mail server. iRedmail supports all major Linux distribution, but in this tutorial, we will show you how to install iRedmail on Ubuntu 20.04. iRedmail is designed to be installed on a fresh operating system. It means it is highly recommended that you install it on a newly installed OS.