Email Fatigue, Unsubscribe Rates Rise

Published on March 20, 2025

Snapshot: Email unsubscribe rates rose across all industries in 2024, according to the latest Marketing Benchmark Report from Acoustic.

While open rates remained stable, opt-outs increased due to email fatigue, new privacy regulations, and greater automation. Key drivers include one-click unsubscribe features introduced by Gmail, Yahoo, and Apple Mail, which have made it easier for recipients to opt out.

The study found that automated campaigns saw higher unsubscribe rates (0.182%) than scheduled sends (0.077%) and transactional emails (0.067%). Bounce rates also varied, with transactional emails experiencing the highest rate at 3.3%, emphasizing the importance of list hygiene.

As inboxes become more saturated, recipients are rejecting emails that feel impersonal, repetitive, or low-value. The report underscores the need for privacy-first strategies, such as clear opt-ins, transparent policies, and first-party data collection. Loyalty programs and preference centers can help financial marketers retain a relationship with audiences by aligning communications with their interests. The research reinforces that behavior-based personalization is essential for maintaining engagement in an era of increasing email scrutiny.

Full story: MEDIA POST - ACOUSTIC