Why Email List Freshness Prevents Engagement Decay

The Email Marketing Podcast with Fexingo: Newsletters, Open Rates, and Subscriber Growth · Jun 23, 2026 · 12m · transcript

Lucas and Luna explore a hidden factor in email marketing success: list freshness. Using a case study from a mid-size e-commerce brand that cut its inactive subscriber count by 37 percent in one quarter, they walk through a systematic trimming tactic called the six-month inactivity rule. Lucas explains how removing dormant subscribers boosted open rates from 18 to 29 percent and improved deliverability scores. Luna challenges whether aggressive pruning risks losing future buyers. They close with a practical checklist for auditing your own list. No buzzwords, just a data-backed approach to…