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Insular email distribution - mail server as Docker images
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Pierre Jaury 4e4f2b8037 First shot at improving access control, related to #42
A couple of things are important to note for this commit:
- it only implements the new access control for alias and admin management
- the access control code is located in access.py

The idea behind simpler access control is auditability. There have been a
couple of bugs related to functions not checking permissions properly. If
checking permissions is as simple as decorating a function, exporting the
permission scheme for an audit should be simple.

Also, this still does not address the information leakage related to 404 errors
when an object does not exist, independently of permissions the user has over
the domain.
2016-08-28 15:23:57 +02:00
admin First shot at improving access control, related to #42 2016-08-28 15:23:57 +02:00
clamav Update clamav properly and initialize the database, related to #18 2016-06-25 12:28:01 +02:00
dovecot Fix spam filtering when the score is negative 2016-08-19 21:59:04 +02:00
fetchmail Specify the CA path for fetchmail 2016-06-26 13:54:16 +02:00
nginx Apply the BetterCrypto nginx configuration, related to #45 2016-08-19 15:07:16 +02:00
none Add a dynamic Webmail option with a 'none' container 2016-08-20 16:48:29 +02:00
postfix Use a non-starttls configuration for SMTPS port, related to #45 2016-08-19 15:06:52 +02:00
rmilter Honor per-user spam settings, fixes #21 2016-08-18 20:09:11 +02:00
roundcube Upgrade to Roundcube 1.2.1 2016-08-18 15:31:36 +02:00
rspamd Run the rspamd controller 2016-06-19 21:56:20 +02:00
.env Split the environment file into sections 2016-08-21 15:53:00 +02:00
.gitignore Added mac docker-compose yml to .gitignore 2016-08-02 03:14:10 +02:00
AUTHORS.md Format the authors file properly 2016-08-18 21:26:21 +02:00
CHANGELOG.md Add a changelog 2016-08-20 12:43:30 +02:00
docker-compose.yml Comment all 'build' directives 2016-08-21 15:08:29 +02:00
LICENSE.md Update the license file 2016-08-18 20:59:11 +02:00
README.md Add a reference to the Freenode IRC channel. 2016-08-27 14:39:58 +02:00

Freeposte.io

Simple yet full-featured mail server as a set of Docker images. The idea behing Freeposte.io is identical to motivations that led to poste.io: providing a simple and maintainable mail server that is painless to manage and does not require more resources than necessary.

People from poste.io did an amazing job at accomplishing this ; any company looking for a serious yet simple mail server with professional support should turn to them.

This project is meant for free software supporters and hackers to reach the same level of functionality and still be able to host a complete mail server at little cost while running only FOSS, applying the KISS principle and being able to fine-tune some details if needed.

Join us on Freenode (IRC) : #freeposte.io.

Features

Main features include:

  • Standard email server, IMAP and IMAP+, SMTP and Submission
  • Web access, Roundcube-based Webmail and adminitration interface
  • User features, aliases, auto-reply, auto-forward, fetched accounts
  • Admin features, global admins, per-domain delegation, quotas
  • Security, enforced TLS, outgoing DKIM, anti-virus scanner
  • Antispam, auto-learn, greylisting, DMARC and SPF
  • Freedom, all FOSS components, no tracker included

Creating a new user

Running a mail server

Freeposte.io runs on top of Docker for easy packaging and upgrades. All you need is a proper system with Docker and Compose installed, then simply download the docker-compose.yml and sample .env, tune them to your needs and fire up the mail server:

docker-compose up -d

For a detailed walktrough, see the Setup Guide.

Contributing

Freeposte.io is free software, open to suggestions and contributions. All components are free software and compatible with the MIT license. All specific configuration files, Dockerfiles and code are placed under the MIT license.

For details, see the Contributor Guide.