---
title: "Read an Outlook message as the calling member"
method: GET
path: "/v1/capabilities/microsoft-365/mail-message/{messageId}"
tags: ["Capability Sources"]
---

# Read an Outlook message as the calling member

`GET /v1/capabilities/microsoft-365/mail-message/{messageId}`

Reads one Outlook message and requests its body as plain text, using the calling member's delegated Microsoft 365 connection.

## Path parameters

- `messageId` string, required

## Response `200`

Outlook message returned.

- Microsoft365MailMessageResponse
  - `ok` true, required
  - `message` Microsoft365MailMessage, required
    - `id` string, required
    - `conversationId` string, required
    - `subject` string, required
    - `receivedDateTime` string, required
    - `preview` string, required
    - `from` Microsoft365EmailAddress, required
      - `name` string, required
      - `address` string, required
    - `to` Microsoft365EmailAddress[], required
      - `name` string, required
      - `address` string, required
    - `webLink` string, required
    - `hasAttachments` boolean, required
    - `cc` Microsoft365EmailAddress[], required
      - `name` string, required
      - `address` string, required
    - `body` string, required
    - `bodyContentType` string, required
    - `bodyTruncated` boolean, required

## Other responses

- `401` — The caller must be signed in.
- `409` — The calling member has not connected their Microsoft account or is missing permission.
- `502` — Microsoft Graph rejected the request.

---

[API](https://skmtc.net/openworklabs/apis/den-api.md) · [All operations](https://skmtc.net/openworklabs/apis/den-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/openworklabs/den-api/versions/55ba7d5c7a7b/schema)