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Spam Prevention Early Warning System

The Spam Prevention Early Warning System (SPEWS) was an anonymous, volunteer-operated service that maintained a list of IP address ranges belonging to internet service providers (ISPs) that hosted spammers, were considered spam-friendly, or hosted websites advertised in spam. Internet sites could query the list and use it as an additional source of…

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Overview

Operation

Reception and disputes

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Spam Prevention Early Warning System

Nodes21
Edges20
Triples0
Avg. degree1.9
Density0.095238
Components1

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Important terminology

spews address service list spam anonymous listed operators listing attacks could 2003 system osirusoft august internet spammers email space customers

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