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Mailgun

The email service provider for technologically progressive businesses. Starting at ~$0/hour.

Email at Scale

With Mailgun, it's easy to send, receive, and track email. Send email the way that best fits your business with either SMTP or RESTful HTTP API. Need to simplify your inbound email stream? Route incoming mail fully parsed and transcoded in UTF-8 for easy-to-read, intuitive inbound streams.

Understand what happens to every message with detailed logs. Logs are kept for up to 30 days after sending, so you can pinpoint any sending anomaly the moment it occurred.

Robust Tools

Optimize your email program according to your unique use case with a variety of tools and services available at Mailgun. Run email validations at sign up or in bulk to clean your lists and improve your delivery rate. Understand where your emails are going through Inbox Placement testing.

Looking to send your emails to the top of the inbox? Mailgun's Send Time Optimization service allows you to send your message at the time your recipient is most active, leaving your message at the top of the inbox and top of mind.

Built with Developers in Mind

Let us worry about the headaches of managing an email server. With Mailgun, you get instant server provisioning, and the ability to build your infrastructure in your language of choice through our RESTful API.

Spend less time thumbing through user manuals. Our documentation is easy to follow, straight-forward, and doesn't contain surprises. When paired with our best in class reliability, uptime, and support – your email program can take off in no time.

Sending Made Easy

Importing existing email templates is easy through the API or UI. Upload custom templates and personalize the way you prefer with Handlebars v 3.0 or Golang.

Interested in seeing which template performs better? Utilize multiple versions to see which templates perform better and tag email messages for A/B testing.

Region Availability

The available application locations for this add-on are shown below, and depend on whether the application is deployed to a Common Runtime region or Private Space. Learn More

  • Common Runtime
  • Private Spaces
Region Available
United States Available
Europe Available
Region Available Installable in Space
Dublin Available
Frankfurt Available
London Available
Montreal Available
Mumbai Available
Oregon Available
Singapore Available
Sydney Available
Tokyo Available
Virginia Available

Plans & Pricing

Need a larger plan? Let our customer success team help! Learn more.
    • Messages per month 400 per day
    • Premium email deliverability
    • Multiple domains per account
    • Dedicated IP address
    • Batch sending
    • Mailing lists
    • Automatic MIME assembly
    • Log Retention (Days) 1
    • Email Analytics
    • Flexible User Management
    • Instant Chat Support
    • Live Phone Support
    • Guaranteed Uptime SLA
    • 24/7 Ticket Support
    • Messages per month 50,000
    • Premium email deliverability
    • Multiple domains per account
    • Dedicated IP address
    • Batch sending
    • Mailing lists
    • Automatic MIME assembly
    • Log Retention (Days) 5
    • Email Analytics
    • Flexible User Management
    • Instant Chat Support
    • Live Phone Support
    • Guaranteed Uptime SLA
    • 24/7 Ticket Support
    • Messages per month 100,000
    • Premium email deliverability
    • Multiple domains per account
    • Dedicated IP address
    • Batch sending
    • Mailing lists
    • Automatic MIME assembly
    • Log Retention (Days) 15
    • Email Analytics
    • Flexible User Management
    • Instant Chat Support
    • Live Phone Support
    • Guaranteed Uptime SLA
    • 24/7 Ticket Support
    • Messages per month 250,000
    • Premium email deliverability
    • Multiple domains per account
    • Dedicated IP address
    • Batch sending
    • Mailing lists
    • Automatic MIME assembly
    • Log Retention (Days) 15
    • Email Analytics
    • Flexible User Management
    • Instant Chat Support
    • Live Phone Support
    • Guaranteed Uptime SLA
    • 24/7 Ticket Support
    • Messages per month 500,000
    • Premium email deliverability
    • Multiple domains per account
    • Dedicated IP address
    • Batch sending
    • Mailing lists
    • Automatic MIME assembly
    • Log Retention (Days) 15
    • Email Analytics
    • Flexible User Management
    • Instant Chat Support
    • Live Phone Support
    • Guaranteed Uptime SLA
    • 24/7 Ticket Support
    • Messages per month 1,000,000
    • Premium email deliverability
    • Multiple domains per account
    • Dedicated IP address
    • Batch sending
    • Mailing lists
    • Automatic MIME assembly
    • Log Retention (Days) 30
    • Email Analytics
    • Flexible User Management
    • Instant Chat Support
    • Live Phone Support
    • Guaranteed Uptime SLA
    • 24/7 Ticket Support
    • Messages per month 2,500,000
    • Premium email deliverability
    • Multiple domains per account
    • Dedicated IP address
    • Batch sending
    • Mailing lists
    • Automatic MIME assembly
    • Log Retention (Days) 30
    • Email Analytics
    • Flexible User Management
    • Instant Chat Support
    • Live Phone Support
    • Guaranteed Uptime SLA
    • 24/7 Ticket Support
    • Messages per month 5,000,000
    • Premium email deliverability
    • Multiple domains per account
    • Dedicated IP address
    • Batch sending
    • Mailing lists
    • Automatic MIME assembly
    • Log Retention (Days) 30
    • Email Analytics
    • Flexible User Management
    • Instant Chat Support
    • Live Phone Support
    • Guaranteed Uptime SLA
    • 24/7 Ticket Support
Install Mailgun
heroku addons:create mailgun

To provision, copy the snippet into your CLI or use the install button above.

Mailgun Documentation