How should engagement scores guide segmentation in a newsletter program?

• A. Group subscribers by sign-up date.
• B. Group subscribers by random assignment.
• C. Group subscribers by engagement levels to tailor content and targeting.
• D. Group subscribers by email domain only.

Answer: (C)

Engagement scores measure how subscribers interact with your emails, and using them to segment lets you tailor messaging to each group’s demonstrated interest. When you segment by engagement, you can send more relevant, timely content to highly active readers, offer exclusive perks, or adjust cadence to keep them delighted. For those with lower engagement, you can trigger re-engagement campaigns, simplify content, or pace sends to avoid fatigue, increasing the chance they’ll become active again. This approach tends to boost open rates, clicks, and conversions while protecting deliverability and long-term relationship health.

Grouping by sign-up date doesn’t reflect current interest or behavior, random assignment ignores actual preferences, and grouping by email domain only reveals infrastructure, not how subscribers feel about your content.