Results for ‘DNSBL’

Fighting the Silent Killer: Spam
Friday, March 23rd, 2012Tavis J. Hampton  
ARTICLE Spam is ugly. In some ways, it may even be uglier than viruses or security holes. Spam is deliberate and calculated. The spammer wants your business but does not have the dignity to approach you through conventional means. Moreover, as...

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Understanding the Dangers of Open Relays
Wednesday, February 8th, 2012Tavis J. Hampton  
ARTICLE One of the most horrible experiences you can have is to be accused of something you know you did not do. Imagine if one day the police showed up at your door and told you that you were under arrest...

authenticationDNS blacklistDNSBLfixIP address