docker-mailserver/README.md
Keval Kapdee 52c4582f7b
feat: Auth - OAuth2 (Dovecot PassDB) (#3480)
Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
2024-01-13 09:45:14 +13:00

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# Docker Mailserver
[![ci::status]][ci::github] [![docker::pulls]][docker::hub] [![documentation::badge]][documentation::web]
[ci::status]: https://img.shields.io/github/actions/workflow/status/docker-mailserver/docker-mailserver/default_on_push.yml?branch=master&color=blue&label=CI&logo=github&logoColor=white&style=for-the-badge
[ci::github]: https://github.com/docker-mailserver/docker-mailserver/actions
[docker::pulls]: https://img.shields.io/docker/pulls/mailserver/docker-mailserver.svg?style=for-the-badge&logo=docker&logoColor=white
[docker::hub]: https://hub.docker.com/r/mailserver/docker-mailserver/
[documentation::badge]: https://img.shields.io/badge/DOCUMENTATION-GH%20PAGES-0078D4?style=for-the-badge&logo=git&logoColor=white
[documentation::web]: https://docker-mailserver.github.io/docker-mailserver/latest/
## :page_with_curl: About
A production-ready fullstack but simple containerized mail server (SMTP, IMAP, LDAP, Anti-spam, Anti-virus, etc.). Only configuration files, no SQL database. Keep it simple and versioned. Easy to deploy and upgrade. Originally created by @tomav, this project is now maintained by volunteers since January 2021.
## :bulb: Documentation
We provide a [dedicated documentation][documentation::web] hosted on GitHub Pages. Make sure to read it as it contains all the information necessary to set up and configure your mail server. The documentation is crafted with Markdown & [MkDocs Material](https://squidfunk.github.io/mkdocs-material/).
## :boom: Issues
If you have issues, please search through [the documentation][documentation::web] **for your version** before opening an issue. The issue tracker is for issues, not for personal support. Make sure the version of the documentation matches the image version you're using!
## :link: Links to Useful Resources
1. [FAQ](https://docker-mailserver.github.io/docker-mailserver/latest/faq/)
2. [Usage](https://docker-mailserver.github.io/docker-mailserver/latest/usage/)
3. [Examples](https://docker-mailserver.github.io/docker-mailserver/latest/examples/tutorials/basic-installation/)
4. [Issues and Contributing](https://docker-mailserver.github.io/docker-mailserver/latest/contributing/issues-and-pull-requests/)
5. [Release Notes](./CHANGELOG.md)
6. [Environment Variables](https://docker-mailserver.github.io/docker-mailserver/latest/config/environment/)
7. [Updating](https://docker-mailserver.github.io/docker-mailserver/latest/faq/#how-do-i-update-dms)
## :package: Included Services
- [Postfix](http://www.postfix.org) with SMTP or LDAP authentication and support for [extension delimiters](https://docker-mailserver.github.io/docker-mailserver/latest/config/user-management/aliases/#address-tags-extension-delimiters-an-alternative-to-aliases)
- [Dovecot](https://www.dovecot.org) with SASL, IMAP, POP3, LDAP, [basic Sieve support](https://docker-mailserver.github.io/docker-mailserver/latest/config/advanced/mail-sieve) and [quotas](https://docker-mailserver.github.io/docker-mailserver/latest/config/user-management/accounts#notes)
- [Rspamd](https://rspamd.com/)
- [Amavis](https://www.amavis.org/)
- [SpamAssassin](http://spamassassin.apache.org/) supporting custom rules
- [ClamAV](https://www.clamav.net/) with automatic updates
- [OpenDKIM](http://www.opendkim.org) & [OpenDMARC](https://github.com/trusteddomainproject/OpenDMARC)
- [Fail2ban](https://www.fail2ban.org/wiki/index.php/Main_Page)
- [Fetchmail](http://www.fetchmail.info/fetchmail-man.html)
- [Getmail6](https://getmail6.org/documentation.html)
- [Postscreen](http://www.postfix.org/POSTSCREEN_README.html)
- [Postgrey](https://postgrey.schweikert.ch/)
- Support for [LetsEncrypt](https://letsencrypt.org/), manual and self-signed certificates
- A [setup script](https://docker-mailserver.github.io/docker-mailserver/latest/config/setup.sh) for easy configuration and maintenance
- SASLauthd with LDAP authentication
- OAuth2 authentication (_via `XOAUTH2` or `OAUTHBEARER` SASL mechanisms_)