Hello,
Thanks for reaching out! If you're looking to track conversions yourself for the Mail action, the best way to do that is to use our JavaScript API as seen here: https://community.buttonizer.pro/knowledgebase/435-buttonizer-javascript-api
For example, you can give your Mail action a custom ID like you see below, and when clicked, you can listen for the event and process the conversion however you prefer (e.g. send it to Google Analytics, etc.).
window.addEventListener("buttonizer_button_clicked", (obj) => {
console.log('buttonizer btn clicked ID: ' + obj.detail.action.button.id);
});
Please let us know if you have any other questions! 🙂