After adding test profiles in the Audience window, you can preview your message to check its personalization and how your recipients will see your delivery.
The preview screen comes with a device mode that allows you to simulate a wide range of devices. You can select the device that you want to emulate in the dropdown list. The button lets you control the orientation between portrait and landscape.
For emails, an automatic anti-spam checking is performed during each preview. Click the Show anti-spam analysis button to find out more about the warning.