Cybonet Outbound Spam Guard (OSG)
Carrier-grade outbound spam & botnet detection solution for ISPs.
Cybonet Outbound Spam Guard (OSG)
Carrier-grade outbound spam & botnet detection solution for ISPs.
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignCybonet Outbound Spam Guard (OSG) Description
Cybonet Outbound Spam Guard (OSG) is a carrier-grade solution designed to scan and block outbound spam and malicious email traffic for Internet Service Providers (ISPs) and Service Providers. The OSG operates as a transparent proxy, intercepting outbound SMTP traffic without requiring changes to existing infrastructure. It is capable of handling 2+ Class B subnets and 10,000+ SMTP sessions per second on a standard 1U server, enabling it to process billions of messages daily while managing peak botnet burst traffic. Core protection is based on multi-layer screening using botnet behavioral characteristics, supplemented by CYBONET Sub Layer IP Screening Technology and a recurrent pattern detection content inspection engine. This behavioral approach minimizes false positives compared to deep content inspection methods. The OSG provides real-time visibility into outbound SMTP traffic, identifying infected IP addresses or hosts within the provider's network that are under botnet control. Granular reporting and statistics allow Service Providers to quickly identify and neutralize infected endpoints. Deployment options include software installation compatible with virtual platforms such as VMware, Hyper-V, and Citrix XenServer, in addition to standard 1U hardware. Key operational benefits include: - Blocking up to 99.8% of outbound spam to protect IP and ISP reputation - Prevention of IP blacklisting - Port 25 management for visiting organizations using their own email systems - Improved bandwidth efficiency by reducing spam-related traffic
Cybonet Outbound Spam Guard (OSG) FAQ
Common questions about Cybonet Outbound Spam Guard (OSG) including features, pricing, alternatives, and user reviews.
Cybonet Outbound Spam Guard (OSG) is Carrier-grade outbound spam & botnet detection solution for ISPs, developed by Cybonet. It is a Email Security solution designed to help security teams with Spam Prevention, Botnet, SMTP.
Cybonet Outbound Spam Guard (OSG) offers the following core capabilities:
1.Blocks up to 99.8% of outbound spam traffic
2.Transparent proxy for outbound SMTP traffic interception
3.Multi-layer botnet behavioral screening with recurrent pattern detection
4.Real-time identification of infected IPs and hosts within the ISP network
5.Granular real-time statistics and reporting on outbound email traffic
6.Carrier-grade performance: 10,000+ SMTP sessions/second on 1U hardware
7.Port 25 management for visiting organizations
8.Software deployment compatible with VMware, Hyper-V, and Citrix XenServer
Cybonet Outbound Spam Guard (OSG) integrates natively with VMware, Hyper-V, Citrix XenServer. Integration support lets security teams connect Cybonet Outbound Spam Guard (OSG) to existing SIEM, ticketing, identity, and notification systems without custom development.
Cybonet Outbound Spam Guard (OSG) is deployed as a hybrid solution, suited to enterprise organizations looking to operationalize email security. The commercial offering is positioned for production security operations with vendor support and SLAs.
Cybonet Outbound Spam Guard (OSG) is built for security teams handling Spam Prevention, Botnet, SMTP, Traffic Filtering. It supports workflows including blocks up to 99.8% of outbound spam traffic, transparent proxy for outbound smtp traffic interception, multi-layer botnet behavioral screening with recurrent pattern detection. Teams typically adopt Cybonet Outbound Spam Guard (OSG) when they need to email security capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/cybonet-outbound-spam-guard-osg
Cybonet Outbound Spam Guard (OSG) is a commercial Email Security solution. For detailed pricing information, visit https://www.cybonet.com/outbound-spam-guard or contact Cybonet directly.
Popular alternatives to Cybonet Outbound Spam Guard (OSG) include:
1.Spamhaus Policy Blocklist (PBL) - DNSBL of end-user IP ranges that should not send email directly to MX servers. (Free)
2.MailChannels cPanel Plugin - cPanel/WHM plugin for provisioning MailChannels email security for hosting customers. (Commercial)
3.MailChannels Outbound Filtering - Cloud SMTP relay for hosting providers to filter outbound spam & protect IP reputation. (Commercial)
4.TitanHQ Cybersecurity Bundles - Bundled cybersecurity solutions for MSPs and end users with email protection (Commercial)
5.SpamExperts Incoming Email Filtering - Email filtering service protecting against spam, viruses, and phishing. (Commercial)
Compare all Cybonet Outbound Spam Guard (OSG) alternatives at https://cybersectools.com/alternatives/cybonet-outbound-spam-guard-osg
Cybonet Outbound Spam Guard (OSG) is for security teams and organizations that need Spam Prevention, Botnet, SMTP, Traffic Filtering, Virtualization. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Email Security tools can be found at https://cybersectools.com/categories/email-security
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