Case Study: Electronic Arts (EA) achieves 99% DMARC pass rate and blocks 5,000 phishing emails/month with Valimail Enforce

EA Achieving Brand Protection At Scale With Valimail

Electronic Arts, a decade‑long leader in mobile games, needed to build a trusted email ecosystem to protect players and the brand as phishing attacks grew more sophisticated. The security team wanted an automated, low‑risk way to implement DMARC enforcement but worried that manual configuration would be time‑consuming and could accidentally block legitimate mail.

By deploying Valimail Enforce integrated with Microsoft 365 E5, EA achieved DMARC enforcement in 60 days with a simple, automated rollout. The solution delivered rapid protection—99% average DMARC pass rate, 128 million authenticated emails, and about 5,000 phishing attempts blocked per month—without diverting internal priorities.

EA

Dominic Martinelli

Vice President