Take the guesswork out of your email reputation

Don’t let send requirements stall your email game. With advanced monitoring, real-time blocklist alerts and in-depth deliverability insights, Mailgun makes it easy to protect sender reputation so your emails land in more inboxes.

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Over 150,000 companies are building great apps and email programs 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.

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PREVENT DISRUPTIONS. SEND MORE EMAILS.

Reputation management just got a whole lot easier

Never miss a scheduled send

Spot issues before they become disruptions. Monitor your domain and IP addresses across multiple global blocklists. Protect your reputation in real time with instant notifications and automated reports.

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Improve sender reputation

Track email performance across domains and IPs with actionable recommendations to improve deliverability. Spot patterns, monitor delivery errors and avoid spam traps with integrated data insights from Google and Microsoft.

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Stay on top of issues

Get alerts when email performance dips to resolve issues before they become problems. Use our proprietary Email Health Score to diagnose and fix root causes – track bounces, complaints, spam traps, full inboxes, hard failures, and more.

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Don’t just take our word for it

See why over 150,000 companies are sending emails with Mailgun

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Email validation

Remove invalid and high-risk email addresses from your list before you send to reduce bounces and improve your sender reputation.

Inbox placement testing

See where your emails are most likely to land before you send to identify delivery issues and improve email performances ahead of time.

Email preview

Preview your emails across 100+ devices and clients (including dark mode) to identify formatting and rendering issues before its time to send.

Reputation monitoring

See where your emails are most likely to land before you send to identify delivery issues and improve email performances ahead of time.

Blocklist monitoring

Monitor your IPs and domains across our curated list of blocklist providers to identify problems in real time and avoid major disruption to your email program.

Spam trap monitoring

Protect your sending reputation and avoid deliverability obstacles by monitoring how often you are sending to known spam traps.