The Blog
Hard-won lessons on email verification, inbox placement, and keeping your sender reputation spotless — from the team that's been verifying email since 2000.
Deliverability monitoring, metrics and reporting
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Compare shared and dedicated IPs for lead nurturing campaigns. See how list hygiene and deliverability impact inbox placement and performance.
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Ensure your gaming event invitations reach inboxes with real-time deliverability testing. Clean your list, verify domains, and boost open rates using MailTester
Stay sharp
Occasional, practical notes on verification and inbox placement. No spam — we'd be embarrassed.
