How to Install Prospect Mail on Ubuntu 24.04

This guide explains how to install the Prospect mail client on Ubuntu. Why use this? It provides a dedicated space for your web-based email. What happens when done? You get a standalone app icon for your email instead of keeping a browser tab open.

Download the Prospect mail client

Important Update for 2026: The original Prospect Mail project is no longer actively maintained. We recommend using modern alternatives like Thunderbird Prospect or Geary Web App for better security and current feature support.

If you still wish to use Prospect, you can download the Debian package archive below:

Download Prospect

Open your terminal and run this command to download the file:

wget https://github.com/julian-alarcon/prospect-mail/releases/download/v0.5.4/prospect-mail_0.5.4_amd64.deb

Next, install the file with this command:

sudo dpkg -i ./prospect-mail*.deb

Launch Prospect Mail

After installing, press the Super key (the Windows logo key) on your keyboard. Type “Prospect” and press Enter to open the app.

Install Prospect Mail via Snap

You can also try to install Prospect Mail using the Snap store. First, check the Snap Store to see if the package is still available for your system. If it is listed, you can install it.

Run this command to install:

sudo snap install prospect-mail

If you want to remove the app later, use this command:

sudo snap remove prospect-mail

Conclusion

Installing a mail client helps keep your inbox organized. Here are the key takeaways:

• Maintenance: Prospect Mail is unmaintained. Consider switching to Thunderbird or Geary for a better 2026 experience.
• Installation: You can use a Debian package or check the Snap store.
• Access: Simply press the Super key to find and launch your email app quickly.