Mohamed Sami Ragheb

DMARC Adoption Versus Enforcement After the Bulk-Sender Mandates: A Synthesis of Published Measurements, 2022 to 2025

In October 2023 Google and Yahoo announced that, from early 2024, bulk senders to their consumer mailboxes would have to authenticate mail with Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM) and publish a Domain-based Message Authentication, Reporting, and Co...