---
title: "Send email preview"
method: POST
path: "/engagement/emails/{engagementEmailId}/send-email-preview"
tags: ["Engagement Email"]
---

# Send email preview

`POST /engagement/emails/{engagementEmailId}/send-email-preview`

## Request

- Base URL: `https://api.gleap.io/v3`
- URL: `https://api.gleap.io/v3/engagement/emails/{engagementEmailId}/send-email-preview`
- Auth: HTTP bearer

Send a test email of an engagement email to up to 10 addresses. Fails with 400 and the
reason when the email can't be sent (invalid address, email limit, invalid sender, …).

## Path parameters

- `engagementEmailId` string, required

## Headers

- `project` string, required

## Request body

- object
  - `lang` string
  - `emails` string[], required

## Response `200`

Ok

- object
  - `success` boolean, required

## Changes

- **2026-10-08** `d12d5ab961e5`: 1 breaking, 1 info
  - removed the success response with the status `204`
  - added the success response with the status `200`

[Operation history](https://skmtc.dev/gleap/apis/gleap-server/changes/engagement/emails/:engagementEmailId/send-email-preview/post.md)

---

[API](https://skmtc.dev/gleap/apis/gleap-server.md) - [All operations](https://skmtc.dev/gleap/apis/gleap-server/llms.txt) - [OpenAPI document](https://skmtc.dev/gleap/apis/gleap-server/revisions/3b025e883cef?raw)