Free Mail Server

Free email & free calendaring for 5 users The Axigen Free Mail Server is a great, all-in-one alternative to open source. Recommended for home use, small businesses, integration projects, or test environments.

Free Download

Download, install, and set up in under 10 minutes.

Free Mail Server & More

Rely on Our Unique Technology

Axigen’s high performance mail server technology is specifically built to provide fast, reliable, and secure email transfer, processing, and delivery.

Adapted to Work the Way You Do

Conversations, address book, fast, index-based search, contacts import / export, out-of-office messages, rules and filters, and much more, all packed in a free server.

Gather All Your Email in One Place

Retrieve messages from external accounts (e.g. Yahoo! Mail, Gmail, etc.) in your Axigen inbox and generate temporary email addresses for your newsletter subscriptions.

Calendaring & Collaboration

Schedule Meetings & Assign Tasks

The Free Mail Server provides users with access to essential management, collaboration, and scheduling tools such as calendars, tasks, and notes.

Share Calendars & Public Folders

Optimize cross-team collaboration via folder sharing — everything from calendars to emails, notes, contacts, and even your entire mailbox, it's all there.

Send Email on Other Users’ Behalf

Grant other users the right to send emails in your name, or define group workflows via public folders and let multiple people reply on your behalf.

Anytime & Anywhere Access

Your Favorite Email Client

Send and receive emails from your favorite POP3 / IMAP email client, such as Outlook, Mozilla Thunderbird, Apple Mail, or eM Client.

Wireless Mobile Sync

Access your email, contacts, and events directly from your Mac or your preferred tablet or smartphone, via CalDAV & CardDAV.

The Axigen WebMail

Optimized for a truly modern feel and UX, the Axigen WebMail brings the seamless approach of the desktop app online. Featuring keyboard navigation & shortcuts, drag-and-drop, live conversation list view, frequent folders, email filters, individual Blacklist / Whitelist, all localized in over 25 languages. Alternatively, use your smartphone to check compose, or delete emails.

Live WebMail Demo

Extensive Security Tools

Multi-layer Security

The Axigen free mail sesrver was designed to ensure the secure reception, transit, and delivery of emails, offering a comprehensive range of defensive tools to safeguard your confidential data.

AntiVirus & AntiSpam Integration

Build your content filtering layer by integrating the standard open source defensive tools stack via Milter — ClamAV and SpamAssassin, OrangeAssassin, or Rspamd — or even add MimeDefang to your mix.

  • Authentication / Encryption
  • Multi-layer Access Control
  • SPF, DKIM, DMARC Compliance
  • Blacklisting / Whitelisting
  • Country Filtering & DNSBL
  • Identity Confirmation System
  • Message Acceptance & Sending Policies
  • Anti-Impersonation & Password Expiration Policies
  • Flow Control and Full DDoS Protection Integrations
See Axigen's Security Features

And that's not all

Online Support

Benefit from multiple online resources totally free of charge — Online documentation, KB articles, or the Axigen Community.

The web support pack that comes with the Free Mail Server license also includes software maintenance (free access to new version upgrades, patches, or updates).

Seamless Upgrade To Business Messaging

Need more than 5 users? Scale as much as you need by simply upgrading to a commercial edition. There's no downtime or data loss — all you will need to do is apply the new license.

Learn More

Web Administration Console

With Axigen's web-based administration front-end, configuration is a breeze and maintenance simple and straightforward.

5-10 Minute Setup Process

Quick and easy mail server installation, taking less than 10 minutes of your time to get your own server up and running.


The Axigen Free Mail Server license is offered as a free of charge yearly license, which includes free access to new version upgrades, patches, and updates. Technical support is only available for the commercial versions, offering you 24x7x365 support via email or phone. Even though not explicitly limited from the Axigen license, the maximum number of domains cannot exceed the maximum number of mailboxes / email users specified in the license.

The WebMail interface is already localized in over 25 languages. If your language is not yet supported, you can give us a helping hand by using our friendly WebMail translation web app.