NexMail is an open-source, modern webmail client designed for self-hosted email servers. Enjoy a clean, intuitive interface with powerful features for managing your emails efficiently.
We’re currently exploring options to set up a live demo server, so you can experience NexMail’s features firsthand. There’s no set timeframe yet, updates will be announced here and in the respective forums.
Stay updated: Follow our progress on Codeberg or join our community to get notified when the demo launches.
Powerful features designed to enhance your email experience
Clean, modern design that works across browsers with an intuitive experience.
Manage multiple email accounts from different servers in one interface.
Powerful search to quickly find emails, including those with attachments.
Built with light and dark themes for your comfort and preference.
Add as many servers as you like — there’s absolutely no limit.
Completely free and open source under the AGPL license and built on standards.
Experience the modern, intuitive interface designed for seamless email management
Find answers to common questions about NexMail
Yes, NexMail is completely free and open source. You can download, use, and modify it in accordance with the license terms.
NexMail supports IMAP and SMTP protocols for email retrieval and sending. It fully adheres to RFC standards.
Not really. NexMail is designed to work with standards-compliant email servers that support IMAP and SMTP protocols. Gmail does not fully implement IMAP RFC standards (such as quota, folder structure, and more), so it’s not recommended to use NexMail with Gmail or similar services.
You can contribute by reporting bugs, suggesting features, writing documentation, or submitting code changes via our repository.
Yes, NexMail allows you to change the app name, logo, and favicon when logged in as an admin. These are part of the UI and permitted under the license.
NexMail is a free and open-source project. Your support enables ongoing development, maintenance, and the addition of new features.
NexMail is open-source software released under the AGPL v3 license. You’re free to use, modify, and share it for personal, educational, or community projects, as long as any distributed or hosted versions remain open source under the same license.
For organizations or commercial teams that wish to use NexMail without the AGPL’s source-sharing requirements, such as in proprietary or SaaS products, a commercial license is available. This license provides flexibility to integrate NexMail into your solutions while keeping your own source code private.
While NexMail's documentation provides clear installation and setup instructions, if you need assistance with deployment, we offer one-time paid support to get you up and running.
What's included: Server configuration (webserver setup), NexMail setup, troubleshooting, and best practices for your specific environment.