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NORS -- CSRIC Best Practices Result

CSRIC Best Practices Result

Detailed Information for the Best Practice: 9-8-8686

Number 9-8-8686
Priority Important
Description Spam: Network Operators and Service Providers should employ DNS lookup techniques which are able to determine if the sending e-mail is legitimate and has a valid host name.
Network Type(s) Internet/Data
Industry Role(s) Service Provider; Network Operator
Keyword(s) Cyber Security;Intrusion Detection;Network Operations;
Reference/Comments Source: Anti-Spam Best Practices and Technical Guidelines