How Email Data Cleanliness Actually Drives Revenue

The Email Marketing Podcast with Fexingo: Newsletters, Open Rates, and Subscriber Growth · Oct 21, 2026 · 12m · transcript

We are looking at the hidden cost of dirty data in your email marketing stack. Most marketers obsess over open rates and subject lines, but the real revenue leak is often subscriber decay and inactive segments. In this episode, we break down why cleaning your list might actually hurt short-term metrics while boosting long-term lifetime value. We discuss specific strategies for identifying dormant subscribers and how to handle re-engagement campaigns without damaging your sender reputation. This is a practical guide to building a healthier email ecosystem that pays dividends over time…