ORF

ORF Fusion is an email security solution that offers layered protection against spam and other email security threats. According to the vendor, this versatile and user-friendly software is suitable for businesses of all sizes, including small businesses and large enterprises. It caters to various professionals and industries, such as IT administrators, network administrators, system administrators, email administrators, security professionals, and financial institutions.

Key Features

Layered protection: ORF Fusion utilizes 23 individual tests to maximize its detection rates and effectively safeguard against spam and other email security threats.

Multiple in-transport filtering points: By implementing multiple in-transport filtering points, ORF Fusion intercepts and filters unwanted emails before they reach the server, minimizing resource consumption and preventing backscatter issues.

Self-learning whitelisting: ORF Fusion incorporates self-learning whitelisting, which allows the software to learn from outbound email traffic and automatically accept emails from trusted partners. This feature ensures business continuity and enhances anti-spam measures.

DNSBL and SURBL support: ORF Fusion supports DNSBL and SURBL, enabling efficient detection and blocking of spam and phishing emails by utilizing predefined definitions for major DNSBLs and SURBLs.

Advanced email authentication mechanisms: ORF Fusion employs advanced email authentication mechanisms, including SPF, DKIM, and DMARC, to verify the authenticity of emails. This helps prevent email spoofing and detects forged emails.

External Agents feature: ORF Fusion offers the External Agents feature, allowing users to attach third-party software, such as open-source ClamAV, to enhance email filtering capabilities and provide free anti-virus protection.

DHA protection: ORF Fusion includes DHA protection to defend against Directory Harvest Attacks, preventing spammers from discovering valid email addresses.

Sender, IP, and recipient lists: ORF Fusion enables users to create whitelists and blacklists for senders, IP addresses, and recipients, providing granular control over email filtering.

In-transport recipient validation: ORF Fusion validates email recipients during SMTP transmission, reducing the occurrence of NDRs (Non-Delivery Reports) and backscattering.

Sender Score™ DNS whitelist support: ORF Fusion integrates with the Sender Score™ email reputation service, reducing the risk of false positives by leveraging the DNS whitelist.