Whitepaper: Preventing Outbound Spam & Blacklisting

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About this Whitepaper

Blocked IP ranges resulting in customer loss, operational cost increases, brand damage and even potential lawsuits are potential negative consequences service providers face as a result of spam, phishing and malware emails emanating from their networks.

This paper explores the sources of outbound spam and the current approaches to dealing with this issue, and it introduces a new technology approach which provides a more effective solution.

"As the scale and scope of the outbound spam problem increases, many service providers have taken steps in an attempt to prevent these emails. Some of these methods only deal with certain aspects of the issue but do not address the entire problem or minimize any potential negative impact on users."

Cyren customers and partners include many of the world’s largest internet service businesses and leading security providers.