---
title: "Send a test newsletter email"
method: POST
path: "/v1/posts/{postId}/test-email"
tags: ["posts"]
---

# Send a test newsletter email

`POST /v1/posts/{postId}/test-email`

Sends a test newsletter email for the specified draft post to the publication owner's email address. Useful for previewing how a post will look as a newsletter before publishing. Only works for draft posts.

## Path parameters

- `postId` string, required

## Request body

- object

## Response `200`

Test email sent successfully

- object
  - `success` true, required — Whether the email was sent

## Other responses

- `400` — No email associated with the account
- `401` — Invalid or missing API key
- `404` — Post not found in your publication
- `500` — Internal server error

## Changes

- **2026-05-07** `90de04b87133` — 4 warning
  - removed the optional property `error` from the response with the `400` status
  - removed the optional property `error` from the response with the `401` status
  - removed the optional property `error` from the response with the `404` status
  - removed the optional property `error` from the response with the `500` status
- **2026-03-20** `5b9472285686` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/paragraph-xyz/apis/paragraph-api/changes/v1/posts/:postId/test-email/post.md)

---

[API](https://skmtc.dev/paragraph-xyz/apis/paragraph-api.md) · [All operations](https://skmtc.dev/paragraph-xyz/apis/paragraph-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/paragraph-xyz/paragraph-api/revisions/8108f2a53d2e/schema)