ed84dca147
* chore: Drop management of `SASLAUTHD_*` ENV - `variables-stack.sh` does not need to manage all these extra ENV or store them. They're not used anywhere else. - `saslauthd.sh` is the only consumer of these ENV which are effectively direct key/value mappings, with some defaults provided / inherited. Instead of trying to conditionally support key/value pairs when ENV is set, we could instead use `sed` to delete lines with empty values. * chore: Drop fallbacks + update configs to match docs - Drop deprecated support: - `DOVECOT_HOSTS` is an ENV deprecated since v10. - Fallback for missing URI scheme introduced for Dovecot and SASLAuthd in v10. - Adding error log message when no LDAP URI scheme is detected for the supported ENV (when set). - Docs updated for ENV to reflect the mandatory requirement. `mailserver.env` partially synced equivalent sections. - Provided base LDAP configs (for overriding) likewise updated from `domain.com` to `example.com`. - LDAP test updated for required `ldap://` URI scheme. Common ENV shared across LDAP configs hoisted out of the Postfix group. * chore: Remove unset lines in generated `saslauthd.conf`
Docker Mailserver
📃 About
A production-ready fullstack but simple containerized mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, 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.
💡 Documentation
We provide a dedicated documentation 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.
💥 Issues
If you have issues, please search through the documentation 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!
🔗 Links to Useful Resources
📦 Included Services
- Postfix with SMTP or LDAP authentication and support for extension delimiters
- Dovecot with SASL, IMAP, POP3, LDAP, basic Sieve support and quotas
- Rspamd
- Amavis
- SpamAssassin supporting custom rules
- ClamAV with automatic updates
- OpenDKIM & OpenDMARC
- Fail2ban
- Fetchmail
- Getmail6
- Postscreen
- Postgrey
- Support for LetsEncrypt, manual and self-signed certificates
- A setup script for easy configuration and maintenance
- SASLauthd with LDAP authentication