How Email List Verification Reduces Bounce Rates

The Email Marketing Podcast with Fexingo: Newsletters, Open Rates, and Subscriber Growth · Jun 30, 2026 · 6m · transcript

In this episode of The Email Marketing Podcast, hosts Lucas and Luna dive into the often-overlooked practice of email list verification—systematically removing invalid, risky, and non-existent addresses before sending. They explain how verification services like ZeroBounce and NeverBounce work, the difference between hard bounces and soft bounces, and why a clean list can improve deliverability by up to 20 percent. Lucas shares a real-world example of a mid-size e-commerce brand that reduced its bounce rate from 4 percent to 0.3 percent after a single verification pass, recovering over…