We are preparing an article about improving email rendering consistency across devices and browsers and are seeking insights from email marketers, designers, and developers. - When rendering issues occur, which problems have the biggest real-world impact on email performance or user experience, and why? - What best practices help ensure emails render consistently across widely used email clients? - How do you determine what level of rendering consistency is realistic across clients, and where do you intentionally allow differences instead of pursuing pixel perfection? - What strategies do you recommend for addressing client-specific rendering issues (Gmail, Outlook, Apple Mail, etc.)? - What does an effective email QA and testing workflow look like when the goal is to catch rendering issues before launch? - Why are modular email templates important for maintaining rendering consistency across campaigns? - Which rendering inconsistencies are mostly cosmetic, and which ones are serious enough to justify rebuilding part of the email? - What mistakes do teams make when trying to standardize rendering across campaigns at scale? We appreciate focused and concise answers. Please do not include attachments. Kindly reply with your thoughts directly in the first email.