Email verification for marketers and developers Founded in 2014, Kickbox provides technology that promotes email best practices and improves inbox placement, including a full suite of deliverability monitoring and management tools. Kickbox is a white hat service provider whose team has been building email technology for more than a decade — from anti-spam to email encryption. This knowledge and experience comprise the foundation on which Kickbox is built and has helped us become the email verification industry leader. Search Job Openings 86K annual users86,000 annual users9B emails verified9 billion emails verified annually1B bounces prevented1 billion bounces prevented annually