Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Backscatter_(email)> ?p ?o }
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- Backscatter_(email) abstract "Backscatter (also known as outscatter, misdirected bounces, blowback or collateral spam) is incorrect 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 email 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 email backscatter can end up being listed on various DNSBLs and be in violation of internet service providers' Terms of Service.Backscatter occurs because worms and spam messages often forge their sender address, and a misconfigured mailserver which has DSN's enabled, send a bounce message to this address.This normally happens when a mailserver is configured to relay a message to an after-queue processing step, for example an antivirus scan or spam check, which then fails, and at the time the antivirus scan or spam check is done, the client has disconnected for a long time ago. In those cases, it's normally not possible to reject at the SMTP stage, since a client would timeout waiting for the antivirus scan or spam check to finish.The best thing to do in this case, is then silently dropping the message, e.g. piping it to /dev/null.Measures to reduce the problem include avoiding the need for bounce message by doing most rejections at the initial SMTP connection stage; and for other cases, sending bounce messages only to addresses which can be reliably judged to have not been forged, and in those cases the sender cannot be verified, thus ignoring the message (dropping it).".
- Backscatter_(email) wikiPageExternalLink prevent-secure-backscatter.htm.
- Backscatter_(email) wikiPageExternalLink www.dontbouncespam.org.
- Backscatter_(email) wikiPageExternalLink autoresponder-faq.html.
- Backscatter_(email) wikiPageExternalLink 100_e-mail_bouncebacks_youve_been_backscattered.html.
- Backscatter_(email) wikiPageExternalLink BACKSCATTER_README.html.
- Backscatter_(email) wikiPageExternalLink 329.html.
- Backscatter_(email) wikiPageExternalLink mail_non_delivery_notice_attacks_2004.pdf.
- Backscatter_(email) wikiPageID "16836775".
- Backscatter_(email) wikiPageLength "9321".
- Backscatter_(email) wikiPageOutDegree "46".
- Backscatter_(email) wikiPageRevisionID "670648160".
- Backscatter_(email) wikiPageWikiLink null.
- Backscatter_(email) wikiPageWikiLink Adobe_Flash.
- Backscatter_(email) wikiPageWikiLink Bitmap.
- Backscatter_(email) wikiPageWikiLink Bitmap_image.
- Backscatter_(email) wikiPageWikiLink Bounce_Address_Tag_Validation.
- Backscatter_(email) wikiPageWikiLink Bounce_address.
- Backscatter_(email) wikiPageWikiLink Bounce_message.
- Backscatter_(email) wikiPageWikiLink CAPTCHA.
- Backscatter_(email) wikiPageWikiLink Category:Email_authentication.
- Backscatter_(email) wikiPageWikiLink Category:Spamming.
- Backscatter_(email) wikiPageWikiLink Computer_worm.
- Backscatter_(email) wikiPageWikiLink DKIM.
- Backscatter_(email) wikiPageWikiLink DNSBL.
- Backscatter_(email) wikiPageWikiLink DomainKeys_Identified_Mail.
- Backscatter_(email) wikiPageWikiLink Email_spam.
- Backscatter_(email) wikiPageWikiLink Envelope_sender.
- Backscatter_(email) wikiPageWikiLink Forward-confirmed_reverse_DNS.
- Backscatter_(email) wikiPageWikiLink Forward_Confirmed_reverse_DNS.
- Backscatter_(email) wikiPageWikiLink Greylisting.
- Backscatter_(email) wikiPageWikiLink Internet_forum.
- Backscatter_(email) wikiPageWikiLink Internet_service_provider.
- Backscatter_(email) wikiPageWikiLink JavaScript.
- Backscatter_(email) wikiPageWikiLink Javascript.
- Backscatter_(email) wikiPageWikiLink Joe_job.
- Backscatter_(email) wikiPageWikiLink Mail_transfer_agent.
- Backscatter_(email) wikiPageWikiLink Message_board.
- Backscatter_(email) wikiPageWikiLink Message_transfer_agent.
- Backscatter_(email) wikiPageWikiLink Null_device.
- Backscatter_(email) wikiPageWikiLink PDF.
- Backscatter_(email) wikiPageWikiLink Portable_Document_Format.
- Backscatter_(email) wikiPageWikiLink SMTP.
- Backscatter_(email) wikiPageWikiLink SMTP_proxy.
- Backscatter_(email) wikiPageWikiLink Sender_ID.
- Backscatter_(email) wikiPageWikiLink Sender_Policy_Framework.
- Backscatter_(email) wikiPageWikiLink Simple_Mail_Transfer_Protocol.
- Backscatter_(email) wikiPageWikiLink SpamCop.
- Backscatter_(email) wikiPageWikiLink Spam_(electronic).
- Backscatter_(email) wikiPageWikiLink Spamming.
- Backscatter_(email) wikiPageWikiLink Substitution_cipher.
- Backscatter_(email) wikiPageWikiLink Terms_of_Service.
- Backscatter_(email) wikiPageWikiLink Terms_of_service.
- Backscatter_(email) wikiPageWikiLink Transparent_SMTP_proxy.
- Backscatter_(email) wikiPageWikiLink Unsolicited_bulk_email.
- Backscatter_(email) wikiPageWikiLink Usenet.
- Backscatter_(email) wikiPageWikiLink Web_crawler.
- Backscatter_(email) wikiPageWikiLinkText "Backscatter (email)".
- Backscatter_(email) wikiPageWikiLinkText "Backscatter".
- Backscatter_(email) wikiPageWikiLinkText "backscatter spam".
- Backscatter_(email) wikiPageWikiLinkText "backscatter".
- Backscatter_(email) wikiPageWikiLinkText "email backscatter".
- Backscatter_(email) hasPhotoCollection Backscatter_(email).
- Backscatter_(email) wikiPageUsesTemplate Template:Citation.
- Backscatter_(email) wikiPageUsesTemplate Template:Reflist.
- Backscatter_(email) subject Category:Email_authentication.
- Backscatter_(email) subject Category:Spamming.
- Backscatter_(email) comment "Backscatter (also known as outscatter, misdirected bounces, blowback or collateral spam) is incorrect 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 email or spam since they were not solicited by the recipients, are substantially similar to each other and are delivered in bulk quantities.".
- Backscatter_(email) label "Backscatter (email)".
- Backscatter_(email) sameAs Backscatter_(E-Mail).
- Backscatter_(email) sameAs Rétrodiffusion_(courrier_électronique).
- Backscatter_(email) sameAs Backscatter.
- Backscatter_(email) sameAs m.0407w2s.
- Backscatter_(email) sameAs Q204667.
- Backscatter_(email) sameAs Q204667.
- Backscatter_(email) wasDerivedFrom Backscatter_(email)?oldid=670648160.
- Backscatter_(email) isPrimaryTopicOf Backscatter_(email).