I am very new to Marketo and my knowledge of software & developing anything is slim to none so I apologize if this is a stupid question. I used one of the Marketo email templates which is responsive and tried sending myself a sample email in Outlook. The sample email is not displaying properly - the email images and text is cut off on both the left and right hand sides. When I click on the "view in browser" link it says the page cannot be displayed. Is this a link that is automatically generated or that I need to populate?