Mailgun Optimize

Experience unmatched email deliverability and performance

Discover the deliverability apps behind winning email programs! Sinch Mailgun Optimize gives you the tools and insights you need to reach more inboxes and maximize email ROI.

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Join over 150,000 businesses, including 8 of the 10 largest tech companies in the world

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Email deliverability apps and services

Step up your email marketing

You write the perfect email copy, tailored to your customer segment, hit send – and the metrics fall flat. What went wrong? If you don’t have the correct tools in place, you’ll never know.

Our deliverability apps and services help you increase the leads and revenue generated from your email marketing program.

  • Maximize engagement – Make sure your emails land in the inbox, not the spam folder
  • Improve conversion – Boost your email engagement by sending to real, validated contacts
  • Track performance – Seamlessly integrate with top email reputation monitoring services like Google Postmaster tools and Microsoft SNDS
  • Avoid disruption – Monitor blocklists and spam traps to keep your email program running at peak performance
  • Strategize and scale – Build a custom email strategy that maximizes deliverability with expert help
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Email deliverability made easy

Email validation

Validate contacts directly at the point of collection via API or clean your lists periodically over time. The result? The most reliable data on hand prior to campaign launch.

Inbox placement

See where your emails are most likely to land before you send to identify delivery issues and improve email performance ahead of the big release.

Email preview

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

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

Reputation monitoring

Integrate your Google Postmaster tools and Microsoft SNDS account to monitor all your essential reputation and deliverability data in one convenient location.

Bounce classification

Monitor critical bounces as they occur in near-real-time to quickly identify disruptors, mitigate risk, and optimize inbox placement.

Deliverability services

Take advantage of our years of combined email deliverability experience to create and implement a tailored strategy suited to your email needs.

“For us, 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

Everything you need to crush it with email

Mailgun Send

Email API – Send, receive, and track emails effortlessly.
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Mailjet

Accelerate your go-to-market with Mailjet Embedded.
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Email on Acid

Email on Acid has the tools you need to press send with greater confidence.
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Better email deliverability starts here.

Learn how you can uplevel your email program!