Operational Inbox Multi-domain mail layer Sign in

Every project address, one inbox

Receive mail for every project
without another workspace.

Bring every routed address across your domains into one secure inbox. Manage mail yourself or let your agents organize and reply through focused API and MCP access.

Let your agent take care

Example agent prompts: @OperationalInbox onboard myproject.com; @OperationalInbox brief mail from 24h; @OperationalInbox draft help replies; @OperationalInbox flag urgent mail; @OperationalInbox list unread messages.

Paste this instruction into your agent to install the skill and connect securely.

Help me manage my operational inboxes using the Operational Inbox skill. Read https://operationalinbox.com/INSTALL.md and follow every step.

Operational Inbox / example-corp.com

Connected

Domain readiness

100%

Inbound and outbound ready

New messages

03

Across routed addresses

Quarantined

01

Blocked security verdict

Conversation Mailbox & tags Security state Review

Security audit: Q4 review

audit-service@partner.org

security@example-corp.com Ready Inspect

Billing dispute: INV-9920

billing@vendor.example

billing@example-corp.com · #vendor Needs review Inspect

Urgent: password reset link

unauthorized relay detected

support@example-corp.com Quarantined Verdict

Simple account plans

Start free. Upgrade when operations grow.

Free Core

One domain, complete workflow

Secure inbound mail, the active-domain feed, search, tags, drafts, Outbox safety, and API + MCP access.

30 user-requested replies / UTC calendar month · fixed retention

Start free

Pro Scale · monthly

20 domains, higher capacity

The same complete agent workflow across every active domain, plus custom retention and server-side AI classification.

5,000 user-requested replies / UTC calendar month · safety limits apply

Create account

Inbound receiving and MCP tool calls are not commercially metered. Reply allowances reset at 00:00 UTC on the first day of each month; technical and abuse-prevention limits apply to both plans.