Pricing Docs Changelog

Introduction Tutorials AI Integration SDK API Reference Integrations Features Deliverability Workflows

Ship with Email

Choose an Email MCP for Claude Code, Then Ship the Launch Send a Newsletter from Cursor, Then Ship the Launch Move a Launch List from Kit Without Paying for Dormant Subscribers

Tutorials

Create an API Token Send Transactional Email with SMTP Send React Email Templates with Lumail Build a V0 Capture Page Dynamic Promo Codes with Webhooks

AI Integration

Claude Code (Plugin)Codex (Plugin)ChatGPT Plugin Hermes Skills (CLI)OpenClaw Cursor (MCP)TypeScript SDK Integrations Tools API (v2)Examples & Recipes

SDK

SDK Introduction SDK Configuration SDK Resources SDK Tools Errors and Retries

API Reference

API Tokens TypeScript SDK CLI MCP Server Tools API (v2)Admin Tools API Rate Limits SMTP Endpoint POSTSend Transactional Email POSTEmail Verification API POSTCreate Subscriber GETGet Subscriber PATCHUpdate Subscriber DELETEDelete Subscriber POSTAdd Tags to Subscriber DELETERemove Tags from Subscriber POSTTrack Event GETGet Subscriber Events GETGet All Tags POSTCreate a Tag GETList All Campaigns POSTCreate Campaign GETGet Campaign PATCHUpdate Campaign DELETEDelete Campaign POSTSend Campaign POSTSend Email in HTML POSTSend Email in Markdown POSTSend Email in Tiptap GETList Subscribers GETGet Tag by ID or Name

Integrations

ClickFunnels Integration SystemIO Integration

Features

Affiliate Program Account Verification Language Variables Tag Action Links Surveys Content Deliverability Checker Sender Health Campaign Delivery Score Email Engagement Score Subscriber Events Revenue Tracking Email Sending Queue

Deliverability

How to strengthen DMARC How to add DMARC How to fix DKIM How to verify a sending domain How to fix MAIL FROM How to fix BIMI How to lower bounce rate How to lower complaint rate How to fix delivery delays How to fix blocklist bounces How to fix sending infrastructure How to fix a dedicated IP How to fix a failed send How to fix a fallback-domain send How to fix an invalid email parameter How to fix sending rate or daily quota How to fix a monthly email limit How to fix a past-due payment pause How to fix an admin sending pause How to complete additional verification How to fix a failed campaign How to fix a campaign render error

Workflows

Workflow Workflow Getting Started Workflow Triggers Workflow Manual Enrollment Workflow Branching Workflow A/B Testing Workflow Goals Workflow Exit Rules Workflow Publishing and Versions Workflow Test Runs and Results Wait Step Email Step Action Step Webhook Step Workflow Groups

domains

Email Domains Web Domains

Documentation | Lumail.io

Documentation

Learn how to build with Lumail - the AI-powered email marketing platform for creators and small teams.

Learn how to get started with Lumail and integrate it with your applications.

Getting Started

Ship with EmailTurn a release into an owned-list launch from Claude Code or Cursor.

TutorialsStep-by-step guides to build real-world email automations.

AI IntegrationConnect Claude or Cursor to Lumail's live tool catalog with MCP.

SDKUse the typed SDK in web apps, backends, scripts, and product automations.

API ReferenceIntegrate and scale using our REST API.

Features

Affiliate ProgramShare your link and track €50 Premium and €200 Business rewards.

SurveysOne-click polls inside an email: buttons, yes/no, emoji, and NPS.

LanguageFrench, Spanish, or German recipient pages. Translate footer copy in the editor.

VariablesPersonalize emails with dynamic fields and fallback values.

Tag Action LinksLet subscribers add or remove tags with one click.

Deliverability alertsHow-to guides for every domain, bounce, and infrastructure alert.

API Reference

API TokensCreate and manage API tokens for authentication.

Create SubscriberAdd new subscribers to your organization.

Send EmailsSend transactional emails via API.

SMTP Transactional EmailConnect SMTP-only tools to Lumail transactional email.

Track EventsTrack subscriber activity and behavior.

Manage TagsOrganize subscribers with tags.

Integrations

ClickFunnelsConnect ClickFunnels forms to Lumail.

Systeme.ioSync contacts from Systeme.io.

Workflows

Workflow OverviewAutomate email sequences based on triggers.

Webhook StepIntegrate external services with workflows.