This seems like an easy task but I couldn't find any documentation to guide me.
We've sent a group of cold leads an email with the goal of them clicking through and filling out a form for a demo request. This is not a public page so all visitors are already leads in our system. Some of the leads filled out the form with a different email address than we have so they show up as a new lead in Marketo. If all the leads are coming from my email shouldn't I be able to see which leads filled out the form and tie the two together?
The only possible solution I've come across is hoping the domains are the same for an ABM approach.