Best practices for designing mobile-friendly emails

What metrics should I track to assess the performance of my mobile-friendly email campaigns?
What are some innovative approaches to mobile email design that can enhance user engagement?
Are there any specific guidelines for optimizing the subject line for mobile email viewing?
What role does A/B testing play in refining the mobile-friendliness of email designs?
How can I use personalization effectively in mobile email design without cluttering the layout?
What are some techniques for minimizing the need for horizontal scrolling in mobile-friendly emails?
How can I ensure that my email renders correctly across various email clients on mobile devices?
What impact does the length of my email content have on its mobile-friendliness?
Are there any accessibility considerations specific to mobile email design?
What strategies can I employ to optimize my email’s layout for both portrait and landscape orientations on mobile devices?
How important is simplicity in mobile email design, and how can I achieve it?
What methods can I use to test the mobile-friendliness of my email designs?
Are there any best practices for designing mobile-friendly email templates?
How can I ensure the legibility of my text on smaller mobile screens?
What role does responsive design play in mobile email optimization?
What considerations should I keep in mind for the preheader text in mobile emails?
How can I effectively use white space in mobile-friendly email design?
Are there any guidelines for using media queries in mobile email design?
What are some strategies for improving load times of mobile-friendly emails?
How can I make sure my call-to-action buttons are easily tappable on mobile devices?
What techniques can I use to optimize images for mobile email viewing?
Are there any specific fonts or font sizes recommended for mobile email design?
What are some common mistakes to avoid when designing mobile-friendly emails?
How can I ensure my email layout adapts well to different screen sizes?
What are the key principles for designing mobile-friendly emails?