Best Email Client for Linux in 2024: Unraveling the Top Choices

best linux email client

By 2025 about 4.6 billion people will be using emails, most of which will be web-based emails. Many people prefer web-based emails due to their accessibility through browsers and mobile apps. Nevertheless, this method might not be the most efficient means of managing communication for medium-sized and large businesses. For Linux users, finding the best Linux email client can significantly enhance productivity and convenience. This is why most Linux users turn to dedicated desktop email clients hosted on machine servers for a feature-rich and streamlined experience.

Several email clients cater to the Linux community and offer features to suit different needs. From traditional and familiar clients like Thunderbird to newer contenders like Geary, the Linux ecosystem offers diverse options. While Microsoft Outlook is among the most popular email clients, it’s not free like most Linux email clients.

This post will cover the top seven best email client for Linux in 2024 and some important factors to consider when choosing an email client for Linux.

Table of Content

  1. Understanding Email Clients and Their Importance
  2. The Criteria for a Great Linux Email Client
  3. Top 7 Email Clients for Linux in 2024
  4. Making the Right Choice for Your Linux System
  5. FAQs

Understanding Email Clients and Their Importance

An email client is a software application for accessing and managing emails on a computer, smartphone, or tablet. Such applications let users:

  • Sort their emails into folders
  • Write new emails
  • Add labels
  • Manage attachments.

In short, email clients provide a dedicated platform to handle emails efficiently. In a professional setting, they help manage large volumes of emails, prioritize messages, and streamline communication. They offer added functionalities like scheduling, reminders, and integration with calendars to enhance productivity.

The Criteria for a Great Linux Email Client

So, how do you select the best Linux email client? What factors should you consider?

Pay attention to the following to make the right choice.

  • Integration Capabilities: The application should be able to integrate email clients with other tools and services. For instance, integration with calendars and cloud storage ensures a seamless workflow.
  • Feature Set: What unique features and functionalities are you looking for in your email client? Do you want to personalize it through themes and plugins or one that loads quickly? Email clients should generally offer essential functionalities like composing, reading, replying, and forwarding messages.
  • Ease of Use: Most people prefer a simpler email layout. As such, the best Linux email client must have a user-friendly interface and be straightforward to set up.
  • Open-Source: Open-source email clients often undergo rigorous community scrutiny. This leads to faster bug fixes, regular updates, and a transparent development process. Usually, an open-source email client has active community support that ensures ongoing development and user assistance.
  • Security: Nobody wants to lose their important information or accounts to phishing attacks or harmful viruses. Strong security measures, such as two-factor authentication, safeguard sensitive information. 

The performance of any Linux email client largely depends on the underlying OS and distribution running on the server. We suggest our Unix vs Linux and Debian vs Fedora comparison articles so that you can make informed decisions about your managed dedicated servers.

Top 7 Email Clients for Linux in 2024

Linux users have many email clients, each offering unique features and capabilities. Here is a list of the top 7 best Linux email clients, highlighting their key strengths and functionalities.

1- Thunderbird – Most Popular and Open-Sourced

Thunderbird best Linux email client

Also known as Mozilla Thunderbird, this cross-program, open-source email client is usually pre-installed in many Linux distros. It’s a well-known free email application supported and developed by Mozilla.

Thunderbird has powerful search and filtering options that allow easy location of messages. It also supports multiple email accounts and offers a unified inbox.

Moreover, Thunderbird’s combination of user-friendliness and powerful features makes it a top choice for users looking for the best Linux email client.

The table below shows the advantages and disadvantages of Thunderbird:

Pros Cons
●       Thunderbird enjoys continuous development and improvements due to regular updates and bug fixes.

●       Its cross-platform compatibility allows users to access their emails on Linux, Windows, and macOS systems.

●       Thunderbird’s active community ensures a wealth of resources, including forums and documentation, for assistance and troubleshooting.

●       Thunderbird may lack some advanced features present in other email clients. It caters more to users seeking a simple and reliable solution.

●       The user interface, while functional, may not be as visually appealing to some newer email clients.

Why Thunderbird is a Good Option for Linux Users

  • Thunderbird’s open-source nature aligns well with the Linux community’s values. It offers transparency and freedom in software usage.
  • Thunderbird remains a stable email client because of regular updates and community support.
  • Its comprehensive feature set and flexibility make it suitable for personal and professional use. This ensures productivity and ease of communication.

2- Evolution – Open-Source Email Client by GNOME

Evolution best Linux email client

Developed by GNOME, Evolution is an open-source email client that offers comprehensive email management, including email, calendar, contacts, and task integration.

It supports various email protocols, including Exchange and IMAP, and provides flexibility for users with diverse email account types. The application’s intuitive user interface and robust search capabilities ensure efficient email organization and retrieval.

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The table below shows the advantages and disadvantages of Evolution:

Pros Cons
●       Evolution is an open source that receives regular updates and continuous improvement.

●       Its tight integration with GNOME desktop environments provides a native and cohesive experience for Linux users.

●       Evolution’s extensive functionalities make it one of the best email clients for Linux, especially for professionals seeking an all-in-one solution.

●       Some users may find the initial setup of Evolution with certain email providers, especially Exchange, challenging.

●       While Evolution offers various features, some users might prefer a more lightweight email client with a simpler interface.

Why Evolution is a Good Option for Linux Users

  • Evolution’s integration with GNOME enhances its visual appeal and usability.
  • Including calendar and task management features within the same application sets Evolution apart as a powerful productivity tool.
  • Evolution has all essential communication needs in a single application.

3- Mailspring – The Next-Gen Email App

Mailspring best Linux email client

Mailspring is a modern email application with advanced features designed to provide an enhanced email experience for Linux users. It has a unified inbox that allows users to manage multiple email accounts seamlessly in one place.

Besides Linux, this email client is supported on Windows and Mac and supports a variety of email providers and protocols. Mailspring boasts a sleek and visually appealing interface, customizable with various themes and layouts. It includes productivity tools like read receipts, email scheduling, snoozing, localization, and mail merge.

The table below shows the advantages and disadvantages of Mailspring:

Pros Cons
●       It has a clean and user-friendly interface.

●       It has customizable settings to suit individual preferences.

●       It offers many in-built features for enhanced email management.

●       It provides multilingual tools with translation options into other languages.

●       It doesn’t support POP and Microsoft Exchange protocols.

●       It can sometimes slow down, affecting performance.

●       It lacks integration with certain external platforms or services.

How Mainspring Serves Linux Users

  • Mailspring offers a native Linux version, ensuring optimal integration and performance within Linux environments.
  • Its cross-platform compatibility allows users to access emails seamlessly on different devices.
  • Mailspring caters to personal and professional needs, making it an appealing option for users seeking the best Linux email client.

4- KMail – Personal Information Manager

Kmail best Linux email client

Although primarily known for being available on Linux platforms, KMail can be found on a variety of platforms. It’s one of the best Linux email clients that serves as a comprehensive Personal Information Manager (PIM) for users.

KMail offers seamless integration with other KDE PIM applications like calendars and contacts. The whole suite ties together different functions of the programs and makes it easy to use. It features an intuitive and clean interface that makes email management very straightforward. Some of its advanced features include encryption, spam filtering, and threaded conversations can consume significant resources, especially when the number of users starts to increase. We suggest bare metal server hosting solutions if you have a large user base in your organization.

The table below shows the advantages and disadvantages of KMail:

Pros Cons
●       KDE desktop environments that deliver a native and cohesive user experience for Linux users.

●       Robust encryption options ensure secure communications, a valuable feature for users prioritizing privacy.

●       The unified PIM suite allows users to manage emails, calendars, and contacts within one application, streamlining workflow.

●       Some users may find KMail’s learning curve steeper than more straightforward email clients.

●       While KMail excels in KDE environments, users outside of KDE might not fully benefit from its integrated features.

How KMail Serves Linux Users

  • KMail’s strong integration with KDE desktop environments makes it ideal for Linux users who prefer a native and consistent experience.
  • With its advanced features and encryption capabilities, KMail caters to security-conscious users seeking the best mail client for linux.
  • Individuals looking for a comprehensive PIM solution on Linux find KMail’s seamless integration with other Kontact suite applications helpful.

5- Claws Mail – Lightweight with Familiar Experience

Claws best Linux email client

Claw Mail is an open-source and free desktop email client first released in 2001. Over the past 20 years, the email client has undergone regular updates to meet users’ modern needs.

Claws Mail’s lightweight design ensures fast and responsive performance. This makes it suitable for older hardware or resource-constrained systems. It also offers essential email functionalities like composing, reading, and organizing messages into folders.

The table below shows the advantages and disadvantages of Claws Mail:

Pros Cons
●       Its minimalistic approach prioritizes efficiency, making it ideal for users who value simplicity and speed.

●       Claws Mail’s extensibility through various plugins allows users to customize the client based on their needs.

●       With low resource usage, Claws Mail is an energy-efficient option, ideal for users seeking an eco-friendly email solution.

●       Some users may find Claws Mail lacking advanced features available in more feature-rich email clients.

●       Its user interface might be less visually appealing than other modern email clients.

How Claws Mail Fares for Linux Users

  • Claws Mail’s lightweight nature aligns well with Linux users looking for a snappy and responsive email client.
  • Claws Mail integrates seamlessly into the Linux ecosystem and offers a straightforward installation and setup process.
  • Users seeking an efficient and no-frills email client on their Linux systems get a familiar experience that prioritizes performance and improves functionality.

6- Geary – The Modern Email Client Solution

Geary best Linux email client

Geary is a minimalistic email client for Linux that allows seamless sending and receiving of emails. It’s a modern solution designed to offer a clean and straightforward interface. The layout is carefully thought out to provide a visually appealing and accessible email management platform.

Geary offers a unified inbox that allows users to view and manage emails from multiple accounts seamlessly. Moreover, its adaptive and responsive design ensures a consistent user experience across different devices.

The table below shows the advantages and disadvantages of Geary:

Pros Cons
●       It is a simple UI for an uncluttered email experience.

●       It looks and works like a GNOME application.

●       The client’s modern design and visual appeal make it an attractive option for users seeking a polished interface.

●       Geary’s quick email search and threaded conversations enhance productivity in handling large volumes of messages.

●       The application lacks PGP encryption and native Exchange support.

●       Users looking for extensive customization options or integration with other tools may find Geary’s capabilities limited.

How Geary Fares for Linux Users

  • Geary offers seamless integration into various Linux distributions.
  • Its modern and minimalist approach aligns well with the aesthetics of Linux desktop environments.
  • It offers simplicity, a clean interface, and efficient email management within the Linux ecosystem.

7- Mutt – Terminal Windows with Text-Based Interface

Mutt best Linux email client

Mutt is a command-line email client that is small and easy to install. It’s a powerful text-based email management solution for Linux users and was written by Michael Elkins in 1995.

Mutt’s text-based interface provides a lightweight and efficient email experience, suitable for low-resource systems or remote access. It supports various mailbox formats, including mbox, Maildir, MMDF, MH, and more. Moreover, users have total control over their message heading whenever they compose one.

The table below shows the advantages and disadvantages of Mutt:

Pros Cons
●       Mutt’s lightweight design consumes minimal system resources.

●       Highly configurable and support thread email

●       Mutt’s terminal-based nature ensures fast and responsive performance, ideal for users who prefer working within the command-line environment.

●       Its simplicity and focus on keyboard-driven navigation make it a favorite among power users and command-line enthusiasts.

●       There are no constant updates.

●       It doesn’t show the HTML format.

How Mutt Fares for Linux Users

  • Mutt is highly regarded among Linux users who value efficiency and prefer working with the terminal.
  • Its seamless integration with the command-line environment ensures a native and consistent experience for Linux users.
  • Ideal for those seeking a fast, text-based email client with powerful customization options.

Making the Right Choice for Your Linux System

Selecting the best email client for your Linux system is crucial as it directly impacts your productivity and overall user experience. Each user has unique requirements, and the ideal email client should match those needs precisely.

Different email clients cater to varying needs. So before choosing an email client for Linux, consider system compatibility(the various server types), consider system compatibility, user interface, and security. With this, you can choose the Linux client that aligns with your workflow and preferences.

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In addition to powerful email clients, services like RedSwitches can further improve your Linux experience. With RedSwitches, you get high-performance and reliable servers tailored to your requirements. This ensures smooth email management and seamless integration with your Linux environment.

So, take the time to test the email clients mentioned earlier and find the one that resonates with you. For a comprehensive Linux hosting solution that complements the best Linux email client, consider exploring our services to optimize your Linux experience.


Q1. What is the Best Email for Linux?

Thunderbird. However, Evolution, Mailspring, KMail, Claws Mail, Geary, and Mutt are among the top 10 best linux email clients in 2023.

Q2. What Email Can I Use on Linux?

Thunderbird, Evolution,  KMail,  Mailspring, Geary,  Claws Mail, and Mutt are some of the best linux email clients compatible with Linux systems.

Q3. Does Linux Have an Email?

No, Linux doesn’t have an email client built-in by default.

Q4. Is There a Gmail Client for Linux?

There is no official Gmail desktop for Linux. However, many email clients can be used to access Gmail Linux. Thunderbird, Evolution, and Mailspring are some of the email clients that support Gmail accounts through IMAP or POP3 protocols.

Q5. Which Linux has the Best GUI?

The “best” Linux GUI depends on the user’s preferences.