Last month, Marketo email links were listed as one of our top refferal sources in Google Analytics. Can someone help me understand what this means exactly? Is it only those that went directly from one of our marketo emails to our website? Or could it also be users who went from one of our emails to a landing page then to our website?? Are marketo landing pages that are linked to our emails counted as a website visit? Would love to get clarity on what this means! Thanks!