mail

GET /autodiscover/autodiscover.xml

Outlook auto-setup (discovery).

All mail endpoints

All developer docs

Authentication

This endpoint is public. It takes no credential and no organisation — it is what our own marketing site and AI answer engines read.

This endpoint takes no organisation id. Your key already identifies the organisation it belongs to, and the response is scoped to it.

Try it

Replace anything in angle brackets with your own values, and the key placeholder with a key from your dashboard.

curl -X GET https://api.zinndigital.com/autodiscover/autodiscover.xml

Signed in? The API console in your dashboard fills in your real organisation id and your own key, and runs the request against the live API so you can see the actual response. Open this endpoint in the API console

Details

The POX Autodiscover response for an address, so Outlook configures itself from the e-mail address alone. Unauthenticated by protocol. Answers only for domains whose mailboxes are ours and active; everything else is 404, including a domain we do not host and one whose mail is with Google or Microsoft — one answer for every reason, so this cannot be walked as a list of our customers' domains. Everything in the response is already published in that domain's own DNS.

Parameters

NameTypeRequiredWhat it is
emailaddress (query)stringNoThe address being set up. Outlook itself POSTs this in an XML body instead; the query parameter is what a browser, a curl or a monitoring probe sends.

Errors this endpoint can return

404 · 429