Sovereign Mail
Open-source infrastructure, under active development

Your domains.
Your mail.
Your rules.

Run email across every domain from infrastructure you control, then give governed AI agents the power to triage, draft, route, and follow up without silently sending on your behalf.

Open Sovereign Mail ↗ Explore the system
AGPL open sourceCustomer-owned dataApproval-gated agents
Sovereign control plane
POLICY ACTIVE
MS
mailsovereign.comPrimary domain · healthy
●
NS
northstar.example3 mailboxes · monitored
●
AW
agency.example8 aliases · monitored
●
Inbound messagePolicy engine
✦
Agent proposed a replyEvidence attached · sender scope verified
AWAITING APPROVAL
Read ✓Classify ✓Draft ✓Send requires approval

01 / PRINCIPLE

Email should be infrastructure,
not another landlord.

Conventional hosting charges per mailbox while keeping operations opaque. Sovereign Mail is being built around domains you own, resources you control, and migration paths you can reverse.

02 / ARCHITECTURE

One cockpit for the entire mail estate.

Separate the public surface, operator controls, and delivery infrastructure without losing one coherent system.

DOMAIN OPERATIONS01

Every domain, visible at once.

Mailboxes, aliases, catch-all policy, DNS readiness, reputation signals, storage, and delivery health in one operator view.

mailsovereign.com readyclient-one.com readyclient-two.ca review
SAFE MIGRATION02

No blind MX cutovers.

Capture the current state, generate a migration plan, verify prerequisites, and retain a tested rollback record.

DELIVERABILITY03

Configuration is not proof.

Test real delivery against major providers, inspect authentication, and block production claims until messages arrive.

03 / AGENT HARNESS

Useful autonomy.
Explicit authority.

Agents operate through narrow capabilities, live mailbox permissions, policy evaluation, and durable audit evidence.

01
ObserveRead and classify allowed mailboxes
ALLOW
02
PrepareSummarize, extract, route, and draft
ALLOW
03
CommitSend, delete, export, or change routing
REVIEW
Every action → identity · source · policy · approval · outcome

04 / BUILD STATUS

Built in public, gated by evidence.

  1. 01
    Secure the foundationFork, identity, test baseline, dependency hardening
    COMPLETE
  2. 02
    Prove migration and deliveryDNS snapshots, rollback, provider delivery tests
    IN PROGRESS
  3. 03
    Operate every domainHealth, mailboxes, aliases, retention, recovery
    QUEUED
  4. 04
    Govern the agentsScopes, policy, approvals, audit, integrations
    QUEUED

SOVEREIGN MAIL

Own the route from domain
to decision.

Open Sovereign Mail ↗