Brian Kowalewicz

Brian Kowalewicz is an Email Deliverability Manager at DuckDuckGo since June 2022, bringing extensive experience in email operations and abuse management. Previously, Brian held various positions at Hostopia from December 2005 to June 2022, culminating as Supervisor of Abuse and Postmaster Services, where responsibilities included developing an Anti-Abuse Program, managing a diverse team, and ensuring email reputation and deliverability for a large-scale email operation. Earlier roles involved monitoring systems for spam and fraud, enforcing acceptable use policies, and managing an IP-based blacklist while supporting a customer base of approximately 3 million. Brian completed education at Mohawk College from 2002 to 2005.