Best Email Client for Linux in 2025
Hala Chamaa
Discover the best email clients for Linux.
What is Email Client for Linux
An email client for Linux is a software application that allows users to send, receive, and manage emails on a Linux operating system. Examples include Thunderbird, Bluemail, KMail or mailspring.
Finding the right email client for Linux can help you boost productivity significantly and better manage your inbox. In this blog, we cover the best email client options for Linux and showcase each of their features. Read more to choose which one is most suitable for you! Discover the best email client for Windows as well.
Best Email Client for Linux
Thunderbird
If you are looking for a free email client for Linux, check out Mozilla Thunderbird. It is an open-source application that allows you to manage multiple email accounts and offers many features.
Here are some of Thunderbird’s features:
Simultaneous access of messages, calendars, and contacts.
Manage all accounts separately or in a unified inbox.
Handle all accounts individually or through a consolidated inbox.
Integration of calendar and task management.
Customizable interface (add-ons and themes).
Strong privacy and security.
Open-source and free to use.
Best for: Users who value customization and are looking for a free and secure email cleaner.
BlueMail
BlueMail is another option to consider when choosing an email client for Linux. It can handle multiple accounts and works well on various platforms.
Some of BlueMails characteristics include:
Unified inbox for multiple email addresses
Sort and view emails with folders.
Organize emails with clusters.
Calendar integration.
Personalised themes.
AI email assistance.
Instant push notifications.
Strong privacy and security.
Free for standard use and paid for more advanced use.
Best for: Users looking for a modern and feature extensive email client.
Mailspring
Still wondering what are other options to choose an email client for Linux? Mailspring helps you boost productivity with its rich features.
These are some of Mailspring’s functionalities:
Handle multiple accounts in the same app.
Customizable themes and layout.
Tracking emails (such as link tracking or read receipts).
Effective advanced search.
Instant translations.
Spell check.
Free and Pro versions.
Best for: Professionals who need time saving features.
For more productivity tools, check out our email management tips to declutter your inbox!
Kmail
Kmail is another email client for Linux that you can try. It offers tools and features that will help you better manage your emails.
Some of Kmail’s features are:
Integration with KDE.
Supports multiple emails.
Sort emails with powerful filtering.
Search and tag functionalities.
High security.
Events integration.
Free application.
Best for: KDE users.
Evolution
Evolution is an email client for Linux that integrates emails, calendars and address books.
Evolution’s features contain:
Integration with GNOME.
Combines calendar, task management and contacts.
Effective filtering and search tools.
Advanced encryption options.
Supports many identities.
Often pre-installed in Linux distributions.
HTML support.
Best for: Linux users and professionals who need to better manage calendars and contacts.
Geary
Geary is a modern option to try as an email client for Linux. It provides features that simplify email management, such as:
Integration with GNOME.
Modern interface.
Responsive and fast.
View messages in conversations for email threads.
Full-text and keyword search functionality.
Provide desktop notifications.
HTML support.
Best for: Linux users who prefer a fast, responsive and modern email client.
How to Select the Best Email Client for Linux
When looking for an email client for Linux, consider the following factors:
Integration with your desktop.
Ease of use.
Added value and benefits.
Cost.
Security.
Choosing the best email client for Linux is subjective, experiment with a few in order to see which one works best for you.
Looking for email tools that will upgrade your email management? Try the AgainstData App.