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Welcome
Nextmail is an email client built around domains you own rather than mailboxes we rent you. This is the whole product, written down.
What Nextmail is
You point a domain at Nextmail and every address you create on it becomes real. With catch-all switched on, so do the ones you have not created. One inbox holds all of them, and you send from any address on any verified domain.
- Priced per workspace rather than per seat: each workspace has its own plan, and adding a colleague to a paid plan never changes the bill.
- Operable by software as well as by people: the MCP server exposes the mailbox to any MCP client.
Where to go next
Connect a domainThe one step everything else depends on.Knowledge baseEvery feature in the product, one page each.MCP serverConnect a client and sign in, with no key to paste. The endpoints, the tools it registers, and what you choose when you approve it.APIEvery resource in the mailbox over HTTP, with keys, scopes and idempotency. On in every environment.
Anything not shipped is marked as such rather than left out. A reference that only lists what works cannot be trusted about what does not.
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