To measure the success of your email campaigns via reverts: 1. Response Rate: Track the percentage of recipients who revert to your emails. 2. Quality of Responses: Evaluate the content of the reverts to gauge interest and satisfaction. 3. Conversion Rate: Monitor how many reverts lead to conversions, such as sales or sign-ups. 4. Engagement Over Time: Analyze the consistency of reverts over multiple campaigns to measure long-term engagement.