Upload up to 1,000,000 emails and we'll create a free report on the overall health of your email list using our validation tool.
List Health Check
Curious how Mailgun's email validation tool performs? Fill out the form above with a sample of your email list and we'll send you a free report. We'll calculate what percent of addresses are deliverable, based on our internal sending data, tell you what percent of addresses are high risk, among many other things.
It's easy to get started. And it's free.
See what you can accomplish with the world's best email delivery platform.