Latest / The Email Marketing Podcast with Fexingo: Newsletters, Open Rates, and Subscriber Growth
How Email Subject Lines Affect Subscriber Trust
In Episode 40 of The Email Marketing Podcast, Lucas and Luna drill into a single, under-discussed variable: the email subject line itself, not just as a tool for opens, but as a long-term trust builder with your list. Using a concrete example from a 2025 study by Litmus and HubSpot, they break down how aggressive subject-line tactics — fake urgency, misleading teasing, excessive personalization — trigger cumulative unsubscriptions and spam complaints over a six-month window. Lucas brings data showing that lists with a 'trust-first' subject line strategy (specific, honest, consistent…
The skinny
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