The Optimal Text-to-Image Ratio in Email: What Data from 500 Million Sends Reveals
Data from 500 million sends reveals whether the classic 60/40 rule still drives deliverability or if modern ISP algorithms have rendered specific text-to-image ratios obsolete. Discover how Gmail and Microsoft scrutinize image-heavy content and why B2B senders must avoid the image-only trap to reach the inbox in 2025.





