Give any agent, person, or task an on-demand mailbox.
Provision thousands of mailboxes that last minutes or years. Pay for usage, never per mailbox.
One mailbox per person or agent doesn’t get the job done.
Every task needs its own, where agents and people work side by side.
01
A mailbox for every task.
Give each customer, support case, deal, or task its own unique address. Everything about each one stays organized like its own chat without leaking into others. The address tells everyone where the work is. The mailbox holds the context.
02
Mailboxes on demand, at any scale.
Create and destroy real mailboxes by API, CLI, or MCP in milliseconds. Make one or a million, and keep each as long as the work lasts: a few minutes for a sign-in code, or years for a customer.
03
Agents and people in the same mailbox.
Agents and apps work over the API. People use webmail or any email client. Anyone at any company can reach the address with no new app or login. Humans step in when the agent gets stuck and hand the work back right in the same thread.
Own your email.
Point your DNS once and run production email on your own domain. We handle deliverability, SPF, DKIM, DMARC, and storage.
Priced on usage, never per seat.
Messages and storage are the only meters. Run 50,000 workforce mailboxes or a million single-task ones without paying for idle seats.
Works with any email client.
Connect Apple Mail, Outlook, Thunderbird, or your phone over IMAP, JMAP, or POP3.
Forward and route anything.
Send a whole domain or a single address to an inbox you already use, with rules for where every message lands.
Every message, accounted for.
Mail goes out through our own IPs and relays, and every delivery is logged with what happened and why, down to the sending IP and DKIM result.
Built-in webmail.
A real inbox in the browser from day one. Nothing to build, nothing to install.