Kaspersky Security for Mail Server

Kaspersky Security for Mail Server is a specialized enterprise email security solution designed to protect corporate email infrastructure, on-premises mail servers, and cloud-hosted messaging environments against spam, phishing, ransomware, business email compromise, and malicious attachments. Operating as a secure email gateway or server plugin, it filters inbound and outbound email traffic before malicious messages reach user inboxes.

The solution deploys across on-premises mail servers running Microsoft Exchange and Linux-based MTA environments (Postfix, Sendmail, Exim), as well as hybrid mail configurations. It integrates seamlessly with Kaspersky Security Center for centralized policy administration, LDAP directories for user routing, and corporate SIEM systems for unified incident logging. Common organizational use cases include blocking high-volume spam campaigns, preventing targeted spear-phishing attacks, neutralizing weaponized email attachments through cloud sandboxing, and inspecting outbound emails to prevent sensitive data leakage.

Leveraging machine learning algorithms, SPF/DKIM/DMARC authentication checks, and real-time threat intelligence from the Kaspersky Security Network, Kaspersky Security for Mail Server identifies even newly crafted phishing lures with minimal false positives. Administrators benefit from flexible quarantine management, customizable filtering rules, and automated threat notifications that keep IT teams informed of targeted campaigns. The platform hardens the primary vector of cyber attacks, protects enterprise communication channels, and ensures business continuity.