The IceWarp security feature provides multi-level anti-spam protection. A unique combination of more than 20 anti-spam technologies, including protection from zero time from CYREN and intrusion prevention system, stops malicious or undesirable behavior in real time. Users have control over the system through black lists, whitelists, spam folders and quarantine reports.
IceWarp Anti-Spam from CYREN provides real-time protection from the moment of spam. The proactive IP reputation service analyzes over 12 billion Internet transactions daily from more than 550 million endpoints.