Images can greatly enhance the visual appeal of your emails, but they need to be optimized for mobile devices:
Use Compressed Images: Large image files can slow down loading times, especially on mobile networks. Compress your images to reduce file size without sacrificing quality. Alt Text: Since some email clients do not display images by default, including descriptive alt text ensures that your message is communicated even if the images are not visible. Scalable Images: Use scalable images that adjust to the screen size without losing resolution.