Email API

Transactional email that just works

Send millions of emails with enterprise-grade reliability. Simple REST API, real-time analytics, and 99.9% deliverability guaranteed.

200 free emails/month. No credit card required.

One API call. That's it.

No SMTP servers. No complex configuration. Just code.

send-email.ts
import { MailJunky } from '@mailjunky/sdk'

const mailjunky = new MailJunky('mj_live_xxx')

// Send a transactional email
const result = await mailjunky.emails.send({
  from: '[email protected]',
  to: '[email protected]',
  subject: 'Your order has shipped!',
  html: '<h1>Order #12345</h1><p>Your package is on its way.</p>',
  // Optional: track this email
  tags: ['order-confirmation', 'shipping']
})

console.log('Email sent:', result.messageId)

Built for developers

Everything you need to send emails reliably at scale.

Lightning Fast

Emails delivered in milliseconds with our optimized infrastructure.

99.9% Deliverability

Enterprise-grade infrastructure ensures your emails land in the inbox.

Simple API

Send emails with a single API call. No complex configuration needed.

Real-time Analytics

Track opens, clicks, bounces, and complaints with webhooks.

Custom Domains

Send from your own domain with full DKIM and SPF authentication.

Secure by Default

TLS encryption, API key authentication, and SOC 2 compliant infrastructure.

Prefer SMTP?

Connect WordPress, Outlook, or any SMTP client with our SMTP Gateway. Use your API key as the password — no code required.

Perfect for every use case

Transactional emails your users actually receive.

Password Resets

Instant, secure password reset emails with one-click links.

Order Confirmations

Transactional receipts and shipping notifications.

Welcome Emails

Onboard new users with personalized welcome messages.

Alerts & Notifications

Real-time alerts for important account activity.

99.9%
Deliverability
<100ms
Avg. API latency
1M+
Emails/day capacity
24/7
Monitoring

Ready to start sending?

Get 200 free emails/month. Upgrade anytime as you grow.

Create your API key
MailJunky

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