To ensure multimedia elements do not negatively impact your email's performance, consider the following tips:
File Size: Keep multimedia files small to reduce loading times. Compress images and videos without sacrificing quality. Format: Use widely supported formats like JPEG for images, MP4 for videos, and GIF for animations. Alt Text: Always include alt text for images to improve accessibility and provide context if the images do not load. Fallbacks: Provide fallback options like a static image or a text link to the video in case the multimedia element fails to load.