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Greylisting

Known as: Grey listing, Greylist, Gray list 
Greylisting is a method of defending e-mail users against spam. A mail transfer agent (MTA) using greylisting will "temporarily reject" any email… 
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Related topics

Related topics

18 relations
Anti-Spam SMTP ProxyAnti-spam techniquesBackscatter (email)Blacklist (computing)

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Illegal communication control apparatus and method
According to the present invention, communication by means of malware is cut off while permitting communication that affects a… 
2013
2013
Research of Cloud Security Communication Firewall Based on Android Platform
To solve communications security problems of smartphones, this paper analyzes today's firewall models' lopsided and mechanized… 
2012
2012
Detection of Wormhole Attack using Hop-count and Time delay Analysis
MANET, due to the nature of wireless transmission, has more security issues compared to wired environments. In this paper we… 
2012
2012
Filtering Spam by Hybrid Approach
Spam has become a main cause of financial loss in most of the organization. It was seen that 81.6% of the email Traffic in 2006… 
2012
2012
Green firewall: An energy-efficient intrusion prevention mechanism in wireless sensor network
Wireless sensor networks (WSNs) are vulnerable to security attacks due to the broadcast nature of transmission and limited… 
2009
2009
Greylisting — long term analysis of anti-SPAM effect
Greylisting is a popular method for protection against SPAM messages since 2003. It often complements other methods (usually… 
2009
2009
BLOBOT: BLOcking BOTs at the Doorstep
In this paper we present BLOBOT, a tool for detecting botnets. BLOBOT detects botnets by detecting their command and control… 
2008
2008
Greylisting method analysis in real SMTP server environment - Case-study
Greylisting is a method for protection against unsolicited electronic mail messages (SPAM) based on the combination of white… 
2007
2007
Cure for Spam Over Internet Telephony
Unsolicited bulk email or spam is a menace to the usability of Internet email. The possibility of cheap Voice over IP (VoIP… 
1997
1997
Block Exemption for Technology Licensing Agreements under Commission Regulation (EC) No. 240/ 96
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