How Email List Preheaders Drive Higher Open Rates

The Email Marketing Podcast with Fexingo: Newsletters, Open Rates, and Subscriber Growth · Jun 20, 2026 · 8m · transcript

Lucas and Luna dig into the unsung hero of email marketing: the preheader text. They break down why the preheader is the second-most-visible element in an inbox after the subject line, and how ignoring it can slash open rates by 20 percent or more. Using a real-world test from a mid-size e-commerce brand that saw a 14 percent lift in opens just by rewriting preheaders, they discuss best practices like complementing (not repeating) the subject line, keeping it under 90 characters, and avoiding spammy phrases. They also cover how mobile renders preheaders differently and why some marketers…