Valimail

Valimail specializes in a very specific part of email security: proving which services are authorized to send messages on behalf of an organization's domains. Its platform automates DMARC deployment and enforcement while providing visibility into sending services, SPF and DKIM configuration and domain-impersonation risk. This helps security and messaging teams move beyond simply monitoring authentication reports toward continuously enforcing trusted sender policies. Valimail also supports anti-phishing and brand-protection use cases by reducing opportunities for attackers to spoof legitimate domains. The company's focus is especially relevant to enterprises with many email platforms, marketing systems and third-party senders that make manual DMARC management difficult. The platform is especially useful when security teams need clearer ownership, measurable controls and practical workflows around this risk area.