This is particularly surprising given the gold rush to collect first-party and zero-party data that began in the immediate aftermath of Apple’s Mail Privacy Protection—which obscured traditional go-to subscriber engagement signals.
Senders looking to power up their personalization can use these tried-and-true data collection methods:
Promote your preference center
Include a link to the preference center in every marketing email (preferably at the top of the email). Include fields encouraging consumers to manage their communication preferences and select topics that interest them.
Offer incentives
Offer discount coupons, loyalty points, and exclusive content in exchange for information such as date of birth, product interests, etc.
Quiz them
Consider adding a quick poll or survey to understand subscribers’ interests, needs, and preferences. Make these engaging by adding an incentive, like a small discount or entry into a prize draw. Surveys can be embedded directly into emails or linked on a separate landing page.