---
title: "MailerSend integration for LuumenAI"
url: "https://www.luumen.ai/integrations/mailersend/"
entity: SoftwareIntegration
category: "Communication"
audience: "SRE, DevOps, platform engineering, IT operations"
---

# MailerSend integration for LuumenAI

Check sending domains and message activity, then add webhooks with approval

## What LuumenAI can do with MailerSend

LuumenAI connects to MailerSend with an API token and exposes 23 tools (18 read-only · 4 write · 1 destructive). Reads answer immediately; writes are shown as a plan and require approval by default, configurable per tool by an administrator.

## Key facts

- Authentication: API token
- Tools available: 23 tools (18 read-only · 4 write · 1 destructive)
- Plan: available on all plans
- Category: Communication

## About MailerSend with LuumenAI

Connect MailerSend and Luumen can answer questions about your transactional email without you opening the dashboard. Which domains are verified, what went out in the last hour, how much of the API quota is left, which sender identities exist. When something needs to change — a new sending domain, an SMTP user, an API token, a webhook — Luumen shows the plan first and waits for your approval.

## Example tools

Read-only (18 in total):

- `MAILERSEND_GET_API_QUOTA` — Retrieve current API usage quota.
- `MAILERSEND_GET_DOMAIN` — Retrieve detailed information about a specific sending domain in MailerSend.
- `MAILERSEND_GET_DOMAIN_RECIPIENTS` — List recipients for a domain.
- `MAILERSEND_GET_DOMAINS` — Retrieve a paginated list of all sending domains configured in your MailerSend account.
- `MAILERSEND_GET_GENERAL_RESOURCES` — Retrieve general API resources and information.
- `MAILERSEND_GET_IDENTITIES` — Retrieves a paginated list of sender identities configured in your MailerSend account.
- `MAILERSEND_GET_MESSAGES` — Retrieve a paginated list of sent messages.
- `MAILERSEND_GET_RECIPIENTS` — Retrieve a list of email recipients.

Write and destructive (5 in total, approval required by default):

- `MAILERSEND_CREATE_DOMAIN` — Add a new sending domain to MailerSend.
- `MAILERSEND_CREATE_SMTP_USER` — Create a new SMTP user.
- `MAILERSEND_CREATE_TOKEN` — Creates a new API token with specified scopes (permissions) for a domain.
- `MAILERSEND_CREATE_WEBHOOK` — Create a new webhook for a MailerSend domain.
- `MAILERSEND_DELETE_WEBHOOK` — Delete an existing webhook.

## Frequently asked questions

### How does LuumenAI connect to MailerSend?

Authorize once with API token. Luumen lists the scopes each action needs before you approve the connection, and credentials never appear in the chat.

### Can LuumenAI change things in MailerSend on its own?

Read actions answer immediately. Anything that writes is shown as a plan and requires approval by default, including the 1 action classified as destructive. Administrators configure that per tool.

### Is there an audit trail?

Every call to MailerSend — read or write, approved or declined — is recorded with the actor, the input, and the result.

Full page: https://www.luumen.ai/integrations/mailersend/