1. Simplify Content: Use clear and concise language that can be easily interpreted by voice assistants. Avoid jargon and complex sentences. 2. Use Alt Text for Images: Ensure that all images have descriptive alt text, as voice assistants will read this text aloud. 3. Structure Emails Properly: Use logical headings and bullet points to make it easier for voice assistants to navigate the content. 4. Test Across Devices: Ensure that your emails are compatible with various voice assistants and smart speakers.