"How did you measure the success of your personalized email marketing campaign and what key metrics did you use to track customer engagement?"

We measured the success of our personalized email marketing campaign by tracking key metrics such as open rates, click-through rates, conversion rates, and overall revenue generated from the campaign. We also analyzed metrics like bounce rates, unsubscribe rates, and email deliverability to gauge the effectiveness of our campaign. By closely monitoring these metrics, we were able to assess customer engagement levels and make data-driven decisions to optimize our email marketing strategy for better results.