When using mobile previews, pay attention to the following elements:
Layout: Ensure that the email layout is responsive and adapts to different screen sizes. Text Size: Make sure the text is large enough to be readable without zooming in. Images: Check that images are not broken, are properly aligned, and load quickly. Links and Buttons: Verify that links and call-to-action buttons are easily tappable and lead to mobile-friendly landing pages. Load Time: Ensure that the email loads quickly on mobile networks, as slow load times can lead to higher bounce rates.