The Email Service for Developers

Powerful APIs
that enable you to send, receive and track email effortlessly.

10,000 emails free every month.

Try Mailgun now Managed service for big senders

For Developers

For Developers

Everything is built API first with a focus on simplicity and compliance to standards.

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Engineered for Reliability

Engineered for Reliability

We’re serious about uptime and we have the track record to prove it.

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Help When You Need It

Help When You Need It

Have a question? Our support team is available 24/7/365.

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Get Started Doing More With Email

Your first 10,000 emails and 100 validations are always free!

Sending Email

Powerful Sending Infrastructure

Easy SMTP integration and a simple, RESTful API abstracts away the messy details of sending transactional or bulk email. Scale quickly, whether you need to send 10 or 10 million emails.

Sending Email Features »

Email Validation

Advanced email validation increases your conversions. Our jQuery plugin enables you to integrate it into your web forms fast.

Email validation features »

Email validation

Managed email delivery for high volume senders

Sending 10s of millions of emails a month requires an extra level of diligence to ensure you maintain a positive sending reputation. Let us help you get more emails delivered, customized to your needs.

Learn more about our managed email service

Simple integration with your favorite language and framework. Read our docs.

  • Rails
  • Python
  • PHP
  • Java
  • dotNet
  • NodeJS

Integrate email into your app
in minutes with our API

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