Qinisekisa futhi ubike abagaxekile nabaduni
Uhlu lwe-DNS oluhlukumezayo (DNSBL) ludatha oluqukethe amakheli we- IP wabanikazi abanonya kwi-Intanethi. Lezi zamasipala zijwayele amaseva we-imeyli okwenza umqulu omkhulu wemilayezo ye-imeyili engafuneki (ugaxekile, bheka ngezansi) noma amanye amaseva we-Inthanethi asetshenziselwa ukuhlaselwa kwenethiwekhi. I-DNSBL amathrekhi amathrekhi ngekheli le-IP futhi futhi ngaphakathi kwe-Internet Domain Name System (DNS) .
Ama-blacklist amasha angakusiza ukuthi unqume ukuthi ngabe umthumeli womlayezo ungaba spammers noma abaduni. Ungaphinda ubike amakheli ogaxekile ku-DNSBL ukuze kuzuze abanye ku-Intanethi. Ama-blacklist amakhulu amakhulu aqukethe izigidi zokufaka.
Ukusebenzisa amasevisi we-DNSBL okubalwe ngezansi, thayipha ikheli le-IP efomini abalinikezayo ukulibuka ku-database. Uma ucwaninga imvelaphi ye-imeyli yogaxekile, ungathola ikheli layo le-IP kusuka ezihlokweni ze-imeyili (bheka: Indlela Yokuthola Ikheli le-IP le-Email Sender )
- Idatha ye-SORBS
- Uhla lwe-Spamhaus block
- Uhlu lokuvinjelwa kwe-SpamCop
- Ukuphenya kwe-SpamCannibal
Okokugcina, phawula ukuthi i-DNSBL iqukethe amakheli omphakathi kuphela, hhayi amakheli e-IP wangasese asetshenziswa kumanethiwekhi wendawo.
Kuyini Spam?
Igama logaxekile libhekisela ezikhangisweni zezohwebo ezingafuneki ezihanjiswe ku-intanethi. Iningi logaxekile liza kubantu nge-imeyili, kodwa ugaxekile lungatholakala nasemaforamu e-intanethi.
Ugaxekile udla inani elikhulu lenethiwekhi ye-bandwidth ku-intanethi. Okubaluleke nakakhulu, ingadla isikhathi esiningi sabantu sabantu uma singaphathwa kahle. Izinhlelo zokusebenza ze-imeyili zithuthukisiwe kakhulu eminyakeni edlule ukwenza umsebenzi ongcono wokuthola nokuhlunga ugaxekile.
Abanye abantu futhi babheka ukukhangisa kwe-inthanethi (njengokuthi amawindi wesiphequluli asuka) ukuze abe ogaxekile. Ngokungafani nokugaxekile okuyiqiniso, lezi zinhlobo zokukhangisa zinikezwa abantu besenzo sokuvakashela amasayithi eWebhu futhi nje "izindleko zokwenza ibhizinisi" ukusiza ukusekela imikhiqizo namasevisi.