Reach more customers with the industry’s fastest and most accurate email validation tool
Outdated and unwanted email addresses lower deliverability across the board. Verify email addresses, bounce less and land more emails in inboxes with Mailgun’s email validation tool.
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Over 150,000 companies are building great apps and email programs with Mailgun
Over 150,000 companies are building great apps and email programs with Mailgun
Benefits
Do more with the industry's best validation tool
Features
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$0/month
5,000 emails/month included
Trial
Starting at
Try us out! Get 5,000 free emails for 1 month
Label
Pricing tiers
"Mailgun email validations API is simple and incredibly accurate. It allows our customers to make changes to their email address quickly, which only adds to the product's value-add."
Joe Dan Gaylean
VP, Software Development at Cinemark
Download the study
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Section title
Research Report
Download the study
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Verify and remove high-risk emails in bulk by uploading CSV files, or integrate our validation API directly into your platform.
Plus, embed real-time validation on signup pages and forms to remove bad addresses before they land on your list.
Check one email address or a million
Preview your list in aggregate for a free health snapshot so you know when it's time to validate.
Validating millions? Upload your CSV and grab a cup of coffee -- your results will be ready in minutes. Mailgun delivers unmatched speed, performance and accuracy.
Actionable results, faster
With a data set powered by over 450 billion emails sent annually, spot and remove more bad emails before you hit send.
Predict how users will receive and interact with your emails using our proprietary engagement data for higher converting emails every send.
Send smarter, more personalized sends
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unmatched accuracy
Reach more inboxes effortlessly
Unlike standalone validation tools, Mailgun cross-references your email list against our database of over 450 billion emails to flag undeliverable and high-risk addresses before you hit send.
- Send more. Pull bad email addresses from your list in real time and improve sender reputation while lowering bounce rates by up to 21%
- Send smarter. Use our proprietary engagement data for more personalized targeting and increase open rates by up to 65%
150,000+ companies are building great apps and email programs with Mailgun
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Caption
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Aliquam vestibulum morbi blandit cursus risus. Vivamus at augue eget arcu dictum varius. Neque aliquam vestibulum morbi blandit cursus risus at. Est placerat in egestas erat imperdiet sed euismod nisi porta. Egestas erat imperdiet sed euismod nisi porta lorem mollis aliquam.
150,000+ companies are building great apps and email programs with Mailgun
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Dui nunc mattis enim ut tellus. Ut sem nulla pharetra diam sit. Tortor posuere ac ut consequat semper. Aenean et tortor at risus viverra.
Caption
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Aliquam vestibulum morbi blandit cursus risus. Vivamus at augue eget arcu dictum varius. Neque aliquam vestibulum morbi blandit cursus risus at. Est placerat in egestas erat imperdiet sed euismod nisi porta. Egestas erat imperdiet sed euismod nisi porta lorem mollis aliquam.
150,000+ companies are building great apps and email programs with Mailgun
Ready to transform your email strategy?
Microsoft, Wikipedia, and American Express trust Mailgun Enterprise with their email programs.
See why over 150,000 companies are sending emails with Mailgun
Don’t just take our word for it
Stats
Statistics
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Try Mailgun for yourself
Try Mailgun free for 30-days, or set up a demo with our email experts
Mailbox/MX verification
Unique risk scores + email alias identification
New or risky domain analysis
RFC grammar rule check + suggestions for suspected typos
Role-based address verification
Disposable + catch-all address verification
Validate with confidence
Find way more than bad email addresses. Mailgun checks email addresses against our own cached data and directly with mailbox providers to verify every address on your list.
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.