ESET Mail Security

ESET Mail Security integrates with mail servers (Exchange, Domino, Linux-based) to scan incoming/outgoing emails for spam, malware, and phishing. Using heuristic analysis and machine learning, it identifies suspicious content. A quarantine manager lets admins review flagged messages and adjust filtering rules. The system also includes anti-spoofing (DKIM/DMARC) and anti-phishing modules. Email traffic is monitored in real time, with administrators able to set custom thresholds for spam scoring. ESET’s lightweight approach suits small to mid-sized organizations wanting a robust, server-level anti-spam layer with minimal system impact.