5f2fb72c9c
* added check for Rspamd DKIM on startup The newly added function `__rspamd__check_dkim_permissions` performs a check on DKIM private key files. This is useful to prevent issues like #3621 in the future. The function is deliberately kept simple and may not catch every single misconfiguration in terms of permissions and ownership, but it should be quite accurate. Please note that the Rspamd setup does NOT change at all, and the checks will not abort the setup in case they fail. A simple warning is emmited. * add more documentation to Rspamd functions * Apply suggestions from code review * improve `__do_as_rspamd_user` * rework check similar to review suggestion see https://github.com/docker-mailserver/docker-mailserver/pull/3627#discussion_r1388697547 --------- Co-authored-by: Brennan Kinney <5098581+polarathene@users.noreply.github.com>
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