Check Your Email List

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.

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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.

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