Say goodby to outbound issues. Mailgun's cloud-based SMTP relay makes sending and delivering email easy. Get set up in minutes and send more email at scale.
No credit card required.
SMTP RELAY SERVICE
Over 150,000 companies are building great apps and email programs with Mailgun
More developers choose mailgun
5,000 emails/month included
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“At the volume we're sending – every fraction of a percentage means a potential customer, and as a community of designers, it's our job to create meaningful touchpoints. High deliverability ensures that our messages and our reach are seen; any improvement in our email program has a huge effect on our business."
Michael Sacca
Vice President of Product, Dribbble
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Research Report
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With 99.99% server uptime and global data warehousing, Mailgun's SMTP relay acts as a protective intermediary that safeguards your data from potential threats. We’ve got your customers covered, too – Mailgun is GDPR, HIPAA, and SOC Type i & ii compliant.
SEND WITH CONFIDENCE
Whether it's setting up complex workflows or simple filters, our customizable rules make managing your incoming emails a breeze. Remove unnecessary email signatures and repeat information, parse out necessary data in UTF-8 JSON, or route to specific domains to streamline workflows.
EMAIL YOUR WAY
Mailgun’s intuitive interface and seamless API integration options make it easy to track delivery and spot problems. Manage your domains and IPs all within the same interface, regardless of region.
TRACK YOUR EFFORTS
Direct outgoing email through a professionally managed server for secure, reliable sending. Send at the volume that suits your business – Mailgun can manage tens, thousands, even millions of emails a second with ease.
See why over 150,000 companies are sending emails with Mailgun
Protect your data and customers
Privacy is paramount to customers of your business, which is why we strive towards leading the way for compliance and security in email:
SOC types I & II certified
GDPR compliant
HIPAA compliant
ISO 27001 certified
PCI-compliant SAQ-A merchant
Looking for additional compliance standards or looking for our DPA? Our security portal has a comprehensive list of all our data practices, protections, and compliance standards across the Sinch Email portfolio.