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Getting Started

  • Introduction
  • Tutorials
  • API Reference
  • Integrations
  • Features
  • Workflows

Tutorials

  • Create an API Token
  • Build a V0 Capture Page
  • Dynamic Promo Codes with Webhooks

API Reference

  • API Tokens
  • Rate Limits
  • 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
  • Send Email in HTML
  • Send Email in Markdown
  • Send Email in Tiptap

Integrations

  • ClickFunnels Integration
  • SystemIO Integration

Features

  • Variables
  • Subscriber Events
  • Revenue Tracking
  • Email Deliverability Score
  • Email Engagement Score
  • Content Deliverability Checker

Workflows

  • Wait Step
  • Email Step
  • Action Step
  • Webhook Step

domains

  • Email Domains
  • Web Domains

Features

Discover advanced features and capabilities of Lumail.io

Lumail.io offers powerful features to help you build better email campaigns and track your marketing performance.

Key Features

Variables

Personalize your emails with dynamic variables like {{name}}. Add default values with {{name | 'Hey'}} for subscribers without data.

Content Deliverability Checker

Real-time email analysis that checks 9 deliverability factors as you write - spam words, links, subject length, and more. Includes AI-powered "Unspam" to automatically fix issues.

Deliverability Score

Monitor your sender reputation with post-send metrics. Track bounce rates, spam complaints, and overall deliverability health.

Engagement Score

Measure campaign performance with open and click rate analysis. Understand how your audience interacts with your emails.

Subscriber Events

Track user activity and behavior to create targeted campaigns. Monitor opens, clicks, and custom events.

Revenue Tracking

Connect purchases to email campaigns and measure your email marketing ROI with detailed revenue analytics.

Workflows

Automate your email sequences with powerful workflow builders. Create drip campaigns and behavioral triggers.

V0 Capture Page

Build beautiful landing pages to capture subscribers with our drag-and-drop page builder.

Getting Started

Explore each feature in detail to learn how to maximize your email marketing results with Lumail.io.

SystemIO IntegrationVariables

On This Page

Key Features[Variables](/docs/features/variables)[Content Deliverability Checker](/docs/features/content-deliverability)[Deliverability Score](/docs/features/deliverability-score)[Engagement Score](/docs/features/engagement-score)[Subscriber Events](/docs/features/subscriber-events)[Revenue Tracking](/docs/features/revenue-tracking)[Workflows](/docs/workflows)[V0 Capture Page](/docs/tutorials/v0-capture-page)Getting Started

Lumail.io

Create and send e-mail without paying thousands of dollars

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