Provider-neutral
A modular architecture intended to support different mail server providers without making any single implementation the platform standard.
INDEPENDENT MAIL INFRASTRUCTURE
Your infrastructure.
Your mail.
Your rules.
Deploy and manage mail infrastructure through a provider-neutral platform designed for independence, operational clarity and growth.
THE PLATFORM
Mail infrastructure without the lock-in.
Built around a provider-neutral control layer, MailStack separates the way you manage mail from the underlying mail server implementation.
Instance management
A dedicated management experience for infrastructure configuration, operational visibility and instance administration.
Independent deployment
Designed for self-managed infrastructure, clear ownership boundaries and deployment flexibility.
DESIGNED FOR FREEDOM
One control experience.
Multiple infrastructure choices.
MailStack is designed around provider adapters and independent deployment contracts. Mailcow is the initial provider integration; additional implementations are planned.
MailStack management
↓
Provider-neutral contracts
↓
Mail server adapters
MAILSTACK EDITIONS
Start independent. Grow confidently.
Explore the product editions. Release availability and licensing details will be published following certification.
FREE EDITION
MailStack Free
For individuals and teams exploring independently managed mail infrastructure.
Release verification in progress
PROFESSIONAL EDITION
MailStack Professional
Planned expanded operational capabilities for growing organizations.
Coming soon
ENTERPRISE EDITION
MailStack Enterprise
Planned capabilities for advanced organizational and infrastructure requirements.
Coming soon
THE FUTURE IS INDEPENDENT
Take ownership of your mail infrastructure.
MailStack is being built for organizations that want flexibility without surrendering control.
Discover MailStack ↗