A marketer has noticed an increase in unsubscribes.

To address the increase in unsubscribes without eliminating planned emails, the marketer should use a Frequency Split. The Frequency Split activity in Journey Builder helps marketers segment their audience based on how frequently they want to receive emails. By focusing on subscribers who are least likely to unsubscribe, the marketer can continue their email campaigns while reducing the risk of further unsubscribes.