Zenth Mail Server is a fully open-source, sovereign mail server solution built as part of the Zenth Cloud ecosystem by Sky Genesis Enterprise. It offers a modular, secure, and privacy-focused platform for handling email communication using open standards like IMAP, SMTP, and POP3.
- ✅ Support for IMAP, SMTP, and POP3 protocols
- ✅ Integrated spam and virus filtering (Rspamd, ClamAV)
- ✅ LDAP/AD integration for user authentication and provisioning
- ✅ Webmail support (SOGo or Roundcube)
- ✅ Domain and alias management via
api-server - ✅ DKIM, SPF, DMARC support out of the box
- ✅ Logging and monitoring hooks via
status-server - ✅ TLS/SSL encrypted transport for all protocols
Zenth Mail Server is designed to work seamlessly with other Zenth Cloud components:
ldap-server– User and mailbox authenticationdns-server– MX, SPF, DKIM, and DMARC DNS recordspanel-server– Web-based admin UI for domains, mailboxes, and quotasstatus-server– Live status and health reportingapi-server– Centralized configuration and automationfirewall-server– Network filtering and email flow control
- Mail transfer: Postfix
- Mail delivery: Dovecot
- Webmail: Roundcube or SOGo
- Spam/Virus: Rspamd, ClamAV
- Containerized for Proxmox, Docker, or K8s
- Fully compliant with modern email standards
Documentation and setup guides are available in the /docs directory or on Documentations.
This project is licensed under the GNU Affero General Public License v3 (AGPLv3). See the LICENSE file for full details.
We welcome contributions, issues, and feedback. Fork, star, and join the community at github.com/zenthcloud.