---
title: "Send campaign mailings"
method: POST
path: "/campaign_mailing_sends"
tags: ["campaign_mailings"]
---

# Send campaign mailings

`POST /campaign_mailing_sends`

Send campaign email to recipients. The email message must be created within the Paubox Marketing web interface in order to use this to trigger a send.

**Note:** The campaign_mailing_id can be retrieved from the id= part of the URL when editing a marketing email. The subscription_list_id can be retrieved from the listId= part of the URL of any Contact List page.

## Request body

- SendCampaignMailingRequest
  - `campaign_mailing_id` string, uuid, required — UUID string, can be retrieved from the id= part of the URL when editing a marketing email
  - `campaign_mailing_send` SendCampaignMailingRequestCampaignMailingSend, required
    - `sender_email` string, email, required — Email for a Paubox Marketing user to track who sent it. This is NOT the "From email" that will be used to send the message
    - `subscription_list_id` string, uuid, required — UUID string, can be retrieved from the listId= part of the URL of any Contact List page
    - `recipient_emails` string[] — Optional - will send preview message equivalent (no smart text replacements)
    - `customer_name` string — Optional for footer. Leave empty to use default information
    - `from_email` string, email — Optional - the email the user will see the email is sent from. Leave empty to use default information
    - `from_name` string — Optional - the name the user will see the email is from. Leave empty to use default information
    - `subject` string — Optional - the subject of the email. Will use the marketing email unique ID if not specified

## Response `200`

Campaign mailing sent successfully

- object

## Other responses

- `400` — Bad request
- `401` — Unauthorized
- `422` — Unprocessable entity
- `500` — Internal server error

---

[API](https://skmtc.dev/paubox/apis/paubox-forms-api.md) · [All operations](https://skmtc.dev/paubox/apis/paubox-forms-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/paubox/paubox-forms-api/revisions/71f6affe238c/schema)