This ensures that your system’s repository index is in-line with the internet repositories. We recommend running the following command before you install any software on Ubuntu through the command line: $ sudo apt-get update Open your Ubuntu command line, the Terminal, either through the system Dash or the Ctrl+Alt+T shortcut.

From the Thunderbird website (GUI-based) Through the Terminal (Recommended).

Through the Terminal (Command Line-based).

Here, we will explain two ways to install ThunderBird on your System: We have run the commands and procedures mentioned in this article on a Ubuntu 18.04 LTS system. We will then explain how to launch the application and use it to set up Thunderbird to access and use your already existing Email account on your Ubuntu. In this article, we will explain installing thunderbird both through the command line and the UI.

With ThunderBird, you can retrieve Emails from your Email provider using IMAP or POP3, and send Email using SMTP. Mozilla Thunderbird is a free Email client that allows users on Windows, macOS, Linux, and other supported systems to send, receive, and manage their Email.

Install mozilla thunderbird email