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
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Mailu is a simple yet full-featured mail server as a set of Docker images.
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It is free software (both as in free beer and as in free speech), open to
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suggestions and external contributions. The project aims at providing people
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with an easily setup, easily maintained and full-featured mail server while
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not shipping proprietary software nor unrelated features often found in
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popular groupware.
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Most of the documentation is available on our [Website](https://mailu.io),
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you can also [try our demo server](https://mailu.io/master/demo.html)
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before setting up your own, and come [talk to us on Matrix](https://matrix.to/#/#mailu:tedomum.net).
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Features
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========
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Main features include:
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- **Standard email server**, IMAP and IMAP+, SMTP and Submission
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- **Advanced email features**, aliases, domain aliases, custom routing
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- **Web access**, multiple Webmails and adminitration interface
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- **User features**, aliases, auto-reply, auto-forward, fetched accounts
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- **Admin features**, global admins, announcements, per-domain delegation, quotas
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- **Security**, enforced TLS, Letsencrypt!, outgoing DKIM, anti-virus scanner
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- **Antispam**, auto-learn, greylisting, DMARC and SPF
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- **Freedom**, all FOSS components, no tracker included
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
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Contributing
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============
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Mailu is free software, open to suggestions and contributions. All
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components are free software and compatible with the MIT license. All
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specific configuration files, Dockerfiles and code are placed under the
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MIT license.
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