- IP Reputation Filtering (Cisco Senderbase)
- AV Schutz mit Sophos und/oder McAffee Engine
- Antispam Schutz mit Sophos und/oder McAffee Engine
- Advanced Malware Protection
- URL Intelligenz und Reputation Filtering
- Outbreakfilter
- SPF/DKIM/DMARC
- Reporting
E-Mail Sicherheit am Gateway (Cisco ESA)