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blacklist
(redirected from Blocklist)

    Also found in: Legal, Wikipedia 0.04 sec.

blacklist

(1) A list of e-mail addresses of known spammers. See spam, spam filter, Blacklist of Internet Advertisers, greylisting and blackholing. Contrast with white list.

(2) A list of Web sites that are considered off limits or dangerous. A Web site can be placed on a blacklist because it is a fraudulent operation or because it exploits browser vulnerabilities to send spyware and other unwanted software to the user. Contrast with white list.



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Blocklists maybe of limited use, since spammers constantly set up new addresses from which to send mail, and the registries sometimes include legitimate e-mail addresses.
Smothered by spam: more than half of all e-mail messages are now ... by Porter, Rebecca / Trial
The session offers new and experienced marketers alike an opportunity to create compelling messages that speed past filters and blocklists.
ClickZ E-mail Marketing Forum Set for the Big Apple by Business Wire
Corporate Guardian 6 is the first SmoothWall product to incorporate daily blocklist content from the Internet Watch Foundation, an internationally-respected body that works in partnership with police and governments to combat child pornography and other illegal Internet content.
SmoothWall Expands the Science of Web Security by Business Wire
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