---
title: "List Outlook Mailbox Folders"
method: GET
path: "/developer/outlook-mailbox/folders"
tags: ["Developer", "Developer - Outlook Mailbox"]
---

# List Outlook Mailbox Folders

`GET /developer/outlook-mailbox/folders`

## Request

- Base URL: `https://api.openintake.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.openintake.ai/developer/outlook-mailbox/folders`
- Auth: none declared

## Response `200`

Successful Response

- OutlookFolderItem[]
  - `outlook_mail_folder_id` string, uuid, required
  - `graph_folder_id` string, required
  - `mailbox` string, nullable
  - `parent_folder_id` string, nullable
  - `display_name` string, required
  - `well_known_name` string, nullable
  - `sync_enabled` boolean, required
  - `is_deleted` boolean, required
  - `has_sync_state` boolean, required
  - `backfill_in_progress` boolean, required
  - `last_success_at` string, date-time, nullable
  - `last_error` string, nullable

## Changes

- **2026-10-09** `d61063451a04`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/openintake/apis/openintake-api/changes/developer/outlook-mailbox/folders/get.md)

---

[API](https://skmtc.dev/openintake/apis/openintake-api.md) - [All operations](https://skmtc.dev/openintake/apis/openintake-api/llms.txt) - [OpenAPI document](https://skmtc.dev/openintake/apis/openintake-api/revisions/de90a8dcbc07?raw)