Digital media companies rely on email to distribute newsletters, share content updates, and drive traffic back to their sites. Invalid or fake email addresses waste sending credits, lower engagement rates, and hurt advertising revenue.
Validate reader, subscriber, and partner emails that generic tools fail to confirm.
Real-Time Results, No Emails Sent
Get instant verification without interrupting your publishing schedule.
7-Step Verification Process
Includes SMTP, DNS, MX, and pattern analysis for maximum accuracy.
Built for Scale
Designed for media companies with tens of thousands of subscribers and multiple newsletters.
Maximize Engagement and Ad Revenue
Every email you send drives page views and ad impressions. Clean lists ensure your newsletters land in the inbox and deliver predictable traffic.
1B+
emails verified
99%
SMTP verification accuracy
99%
catch-all verification accuracy
Get Over 50% More Valid Subscribers
Generic verifiers discard catch-all domains from schools, companies, and organizations where your best readers are. Listmint verifies them in real time, helping you grow your audience and boost CPM revenue.
Proof of Results: 84% Valid vs 55% Industry Average
Other email verifiers return just 55% valid results on media lists, wasting nearly half your audience potential. Listmint customers see up to 84% valid contacts, resulting in more opens, clicks, and ad revenue.
Bulk Uploads and Seamless Exports
Upload your entire subscriber database or newsletter lists in bulk. Export cleaned data back into Mailchimp, Campaign Monitor, or your ESP with a single click.
Support, Dashboards, and Reporting
Get detailed verification insights and track list health over time. Our support team helps your editorial and marketing staff maintain high deliverability month after month.
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