Shield™ is noise-cancelling headphones for your inbox. In a world where we spend too much time on email, Shield steps in as more than just another filter. It’s three products in one… combining intelligent inbound and outbound email protection with privacy and productivity features. The result is a transformed email experience that changes how users safely and efficiently navigate their inboxes. Silence the noise and elevate your email to the powerful communication tool it was meant to be with Shield. Make an email earn its way into your inbox.

Rather than assuming all emails are good and training machines to find bad ones, we utilize a zero-trust approach to stop all threats and noise by default. User feedback continually trains underlying AI models to bring you the most personalized, secure filtering available. Shield your organization with absolute email security. Our approach stands out by prioritizing your privacy and productivity alongside protection. By masking details like where you host your email, Shield makes it harder for potential attackers to target you. Simultaneously, Shield allows you to respond faster to what matters most by holding unimportant emails in bundles for later viewing.