---
title: "Get Inbound Email Detail"
method: GET
path: "/api/mailbox/{inbound_email_id}"
tags: ["Mailbox"]
---

# Get Inbound Email Detail

`GET /api/mailbox/{inbound_email_id}`

## Request

- Base URL: `https://api.e-invoice.be`
- URL: `https://api.e-invoice.be/api/mailbox/{inbound_email_id}`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/e-invoice-be/apis/e-invoice-be-peppol-access-point-api/docs/api/mailbox/:inbound_email_id/get.ts> (a function with typed inputs; its response is checked against the schema)

Retrieve a single inbound email by ID, scoped to the caller's tenant.

## Path parameters

- `inbound_email_id` string, required

## Response `200`

Successful Response

- InboundEmailResponse
  - `id` string, required
  - `message_id` string, required
  - `sender_email` string, required
  - `sender_name` string, nullable
  - `to_addresses` string, nullable
  - `cc_addresses` string, nullable
  - `bcc_addresses` string, nullable
  - `subject` string, nullable
  - `attachments` AttachmentInfo[]
    - `filename` string, required
    - `size` integer, nullable
    - `content_type` string, nullable
  - `attachment_count` integer
  - `processed` boolean
  - `error_message` string, nullable
  - `received_at` string, date-time, nullable
  - `created_at` string, date-time, required
  - `processed_at` string, date-time, nullable
  - `document_id` string, nullable

## Other responses

- `401`: Unauthorized: API key is missing, invalid, or inactive
- `404`: Not Found: Inbound email not found
- `422`: Validation Error
- `500`: Internal Server Error: Unexpected server error

## Changes

- **2026-10-11** `7563a8290e14`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/e-invoice-be/apis/e-invoice-be-peppol-access-point-api/changes/api/mailbox/:inbound_email_id/get.md)

---

[API](https://skmtc.dev/e-invoice-be/apis/e-invoice-be-peppol-access-point-api.md) - [All operations](https://skmtc.dev/e-invoice-be/apis/e-invoice-be-peppol-access-point-api/llms.txt) - [OpenAPI document](https://skmtc.dev/e-invoice-be/apis/e-invoice-be-peppol-access-point-api/revisions/0ee5e3d3992a?raw)