Roundcube Webmail is open-source browser-based webmail that is written in PHP and uses MySQL as database storage. It can provide almost the same features as application-based mail clients such as Outlook and Thunderbird but is using a more approachable solution since it can be accessed publicly by just using a web browser combined with its fast and user-friendly web interface.
In this guide, we will show you how to install Roundcube Webmail on a CentOS 8 VPS. Installing Roundcube Webmail on CentOS 8 should take less than 15 minutes to complete. We will be using our SSD 1 VPS plan with CentOS 8 for this tutorial. Let’s start.