Split Alignment: Diffusing SPF Vulnerabilities With DMARC

Paper

Muhammad Hamza, Mattijs Jonker, Raffaele Sommese, Simon Fernandez, Olivier Hureau, Eric Pauley and Taejoong Chung

Virginia Tech, University of Twente and Université Grenoble Alpes

In Proceedings of the 2026 ACM Internet Measurement Conference.

October 12-16, 2026, Kalsruhe, Germany