NORS -- CSRIC Best Practices Result
CSRIC Best Practices Result
Detailed Information for the Best Practice: 9-8-8686
||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.
||Service Provider; Network Operator
||Cyber Security;Intrusion Detection;Network Operations;
||Source: Anti-Spam Best Practices and Technical Guidelines