# Enginemailer AI integration on Definable

> Enginemailer is an email marketing platform that enables businesses to manage contacts, design campaigns, and send personalized emails.

## What this connects

Enginemailer is an email marketing platform that enables businesses to manage contacts, design campaigns, and send personalized emails.

Vendor: https://www.enginemailer.com/

## Tools available

**38** tools available. First 12:

- `ENGINEMAILER_ACTIVATE_SUBSCRIBER` — Activate Subscriber — Tool to activate an inactive subscriber in EngineMailer. Use when you need to reactivate a subscriber that was previously deactivated either through the API or manually.
- `ENGINEMAILER_ADD_UPDATE_SUBSCRIBER` — Add or Update Subscriber — Tool to add or update a subscriber with custom fields via N8N integration. Use when you need to create a new subscriber or update an existing one in the EngineMailer system.
- `ENGINEMAILER_BATCH_UPDATE_STATUS` — Check Batch Update Status — Tool to check the status of a batch subscriber update operation. Use when you need to verify if a batch update job has completed or is still processing.
- `ENGINEMAILER_BATCH_UPDATE_SUBSCRIBERS` — Batch Update Subscribers — Tool to add or update multiple subscribers with custom fields in a single batch operation. Use when you need to create or update multiple subscribers efficiently. Subscribers that fail validation are removed from processing automatically.
- `ENGINEMAILER_CHECK_EXPORT_STATUS_V2` — Check Export Status V2 — Tool to check status of a previously requested CSV report export. Use after initiating an export to poll for completion. Large exports may take significant time; poll repeatedly until status indicates readiness before consuming the export data.
- `ENGINEMAILER_CONNECT` — Test API Connection — Tool to test API connection and verify authentication. Use when you need to validate API credentials or check connectivity.
- `ENGINEMAILER_CREATE_CAMPAIGN` — Create Campaign — Tool to create a new email campaign. Use when you need to configure and schedule a campaign before sending. Set trackOpens and trackClicks at creation; these flags cannot retroactively affect already-delivered messages.
- `ENGINEMAILER_DELETE_CAMPAIGN` — Delete Campaign — Tool to delete an undelivered email campaign. Use when you need to remove a campaign that has not been sent yet.
- `ENGINEMAILER_DELETE_RECIPIENT_LIST` — Delete Recipient List — Tool to delete an existing recipient list from a targeted campaign. Use when you need to remove a specific recipient list from a campaign.
- `ENGINEMAILER_DELETE_SUBSCRIBER` — Delete Subscriber — Tool to remove a subscriber from the system by email address. Use when you need to permanently delete a subscriber's record.
- `ENGINEMAILER_EXPORT_CSV_REPORT_V2` — Export CSV Report V2 — Tool to export a transactional email report as CSV. Initiates an async export within a specific date range (max past 60 days); check readiness via ENGINEMAILER_CHECK_EXPORT_STATUS_V2 before using the export.
- `ENGINEMAILER_FIND_SUBSCRIBER` — Find Subscriber — Tool to find a subscriber by email address via N8N integration. Use when you need to search for and retrieve subscriber information from the EngineMailer system.

## Auth

Auth schemes: `API_KEY`.

## How agents use Enginemailer

Inside a Definable workflow, Enginemailer is one of the tools the **Distributor specialist** can call. Example coordination patterns:

- **Researcher → Enginemailer** — the Researcher (GPT-5.5) pulls context from Enginemailer (records, threads, documents), synthesises findings, and briefs the rest of the team.
- **Writer → Distributor → Enginemailer** — the Writer (Claude Opus 4.7) drafts copy in brand voice, the Verifier passes it, then the Distributor writes the result into Enginemailer (create record, post message, draft email).
- **Designer / Engineer → Distributor → Enginemailer** — the Designer ships an asset or the Engineer ships a code change, the Distributor delivers it via Enginemailer (attach file, open PR comment, post status).

The Verifier checks every Enginemailer call. On rate limit, schema drift, or auth refresh it self-heals and retries — the workflow completes without manual intervention.

## Categories

- email newsletters — https://definable.ai/apps/category/email-newsletters/
- marketing automation — https://definable.ai/apps/category/marketing-automation/

## Related

- HTML page: https://definable.ai/apps/enginemailer/
- Same category (email newsletters): https://definable.ai/apps/category/email-newsletters/
- All integrations: https://definable.ai/apps/
- Workflow (multi-agent loop): https://definable.ai/workflow/
- Apps llms.txt index: https://definable.ai/llms-apps.txt