About MailPing

MailPing is an independent project focused on understanding how modern email infrastructure affects email tracking and engagement signals.

Email platforms such as Gmail increasingly mediate how messages are delivered, rendered, and analyzed. MailPing studies these infrastructure layers to better understand how delivery signals, tracking pixels, and engagement events behave in real-world environments.

The project conducts independent testing on Gmail image proxy behavior, domain email routing, and tracking signal interpretation.

Research findings are published through the MailPing News section and related technical articles.