Pricing

Self-hosted secure email, priced per domain

Licensed annually per protected domain, on infrastructure you own. Community is free forever for one domain and one administrator.

Pricing

Per-domain pricing that scales

Licensed annually per protected domain, self-hosted on your own infrastructure. Every plan includes the core secure gateway, encryption at rest, and the one-time-code recipient portal.

Community

The core gateway, free for a single domain and one administrator.

Free
One domain · one administrator
1 domain
  • Postfix content filtering & reinjection
  • Spam scoring + DNSBL
  • SPF, DKIM & DMARC checks
  • Quarantine & mail log
  • Admin MFA
  • Community support
Get started free

Enterprise

Compliance, automation and priority support for regulated orgs.

$1490 / domain / yr
≈ $124/mo · billed annually
  • Everything in Professional
  • AI Autopilot tuning
  • eDiscovery & archive search
  • DLP & disclaimers
  • Unlimited users & domains
  • Node-bound license management
  • Priority support & SLA
Buy Enterprise

Prices in USD. Multi-domain, MSP and self-hosted licensing available — compare all plans on the Rubix Hub.