ESET Mail Security is a solution designed to protect email servers and mail flow within business environments. It focuses on identifying and blocking malicious email content such as malware, phishing attempts, and spam before it reaches users. The solution scans inbound and outbound email traffic, including attachments and embedded links, to prevent threats and unauthorized data transfer. It is intended for organizations operating on‑premises mail servers that require controlled and reliable email protection integrated into their security infrastructure.

Key Features

Malware Detection Scans email content for malicious code.

• Detection of infected attachments
• Identification of embedded threats

Spam Filtering Reduces unsolicited email traffic.

• Classification of unwanted messages
• Lower mailbox noise for users

Phishing Protection Detects deceptive email attempts.

• Identification of fraudulent messages
• Protection against credential theft

Outbound Email Scanning Monitors outgoing mail traffic.

• Prevention of malware propagation
• Detection of unauthorized data transfer

Server‑Level Integration Protects mail infrastructure directly.

• Scanning at the mail server layer
• No dependency on end‑user behavior

Benefits

Reduced Email‑Based Threats Limits exposure to common attack vectors.

• Blocking of malicious attachments
• Reduced risk of email‑borne infections

Improved Email Reliability Maintains clean mail flow.

• Lower spam volumes
• Fewer malicious emails reaching users

Protection of Sensitive Data Helps prevent unintended data leaks.

• Monitoring of outgoing messages
• Control over email content

Centralized Security Control Simplifies email security administration.

• Unified policy configuration
• Visibility into mail security events

Lower Operational Risk Protects critical communication channels.

• Reduced likelihood of compromise
• Improved resilience of email systems