Backscatter (email)

（重定向自Backscatter spam）

Backscatter (also known as outscatter, misdirected bounces, blowback or collateral spam) is incorrectly automated bounce messages sent by mail servers, typically as a side effect of incoming spam.

Recipients of such messages see them as a form of unsolicited bulk e-mail or spam since they were not solicited by the recipients, are substantially similar to each other and are delivered in bulk quantities. Systems that generate e-mail backscatter may be listed on various DNS-based Blackhole Lists and may be in violation of internet service providers' Terms of Service.

单词	Backscatter spam
释义	Backscatter spam 英语百科 Backscatter (email) （重定向自Backscatter spam） Backscatter (also known as outscatter, misdirected bounces, blowback or collateral spam) is incorrectly automated bounce messages sent by mail servers, typically as a side effect of incoming spam. Recipients of such messages see them as a form of unsolicited bulk e-mail or spam since they were not solicited by the recipients, are substantially similar to each other and are delivered in bulk quantities. Systems that generate e-mail backscatter may be listed on various DNS-based Blackhole Lists and may be in violation of internet service providers' Terms of Service.
随便看	distillation with chemical reaction distillation with extractive solvent distillation with reaction distillation with steam distillation with zinc dust distillation yield distillation zone distillatiory vessel distillaton and pervaporation Distillatories distillatory distillatory kettle distillatory refining distillatory vessel distilldble distilled distilled apparatus Distilled beverage distilled crude carbolic acid distilled crude cresylic acid distilled gasoline distilled gin distilled grain distilled lime oil Distilled liquor