Spam idzatha pamene sichipindulanso. Odzipatula adzawona phindu lawo ngati palibe amene akugula kuchokera kwa iwo (chifukwa simukuwona ngakhale maimelo opanda pake). Iyi ndiyo njira yosavuta yothetsera spam, ndipo ndithudi imodzi mwa zabwino kwambiri.
Kuchonderera Za Za Spam
Koma mungathe kuwonongera ndalama zomwe zili pambali ya pepala lamasewera a spammer, inunso. Ngati mukudandaula ku Internet Service Provider (ISP), iwo adzataya mgwirizano ndipo mwina ayenera kulipira (malinga ndi ndondomeko yoyenera yogwiritsira ntchito ISP).
Popeza anthu odziwa zachinyengo amadziwa komanso amaopa malipoti amenewa, amayesera kubisala. Ndicho chifukwa kupeza ISP yolondola sikophweka nthawi zonse. Mwamwayi, pali zipangizo monga SpamCop zomwe zimapereka mauthenga spam molondola ku adiresi yoyenera mosavuta.
Kuzindikira Gwero la Spam
Kodi SpamCop imapeza bwanji ISP yoyenera kudandaula? Amayang'anitsitsa mitu ya mutu wa spam . Mitu imeneyi ili ndi chidziwitso cha njira yomwe imelo imatengera.
SpamCop imatsatira njira mpaka pamene imelo imatumizidwa kuchokera. Kuchokera pano, ndikudziwanso ngati IP adiresi , imatha kupeza ISP spammer ndi kutumiza lipoti ku dipatimenti yovutitsa ya ISP.
Tiyeni tiwone momwe izi zikugwirira ntchito.
Imelo: Mutu ndi Thupi
Uthenga uliwonse wa imelo uli ndi magawo awiri, thupi, ndi mutu. Mutu ukhoza kuganiziridwa ngati envelopu ya uthenga, yomwe ili ndi adiresi ya wotumiza, wolandira, nkhaniyo ndi zina. Thupi liri ndi malemba enieni ndi zowonjezera.
Nkhani zina zamutu zomwe nthawi zambiri zimawonetsedwa ndi pulogalamu yanu ya imelo zikuphatikizapo:
- Kuchokera: - Dzina la wotumiza ndi imelo .
- Ku: - Dzina la wolandira ndi imelo.
- Tsiku: - Tsiku limene uthenga unatumizidwa.
- Mutu: - Nkhaniyi .
Kupanga Mutu
Kutumiza kwa maimelo enieni sikudalira aliyense wa mitu iyi, iwo amangokhala mosavuta.
Kawirikawiri, Kuyambira: mzere, mwachitsanzo, idzaikidwa ku adiresi ya wotumiza. Izi zimatsimikizira kuti mukudziwa omwe uthengawo ukuchokera ndipo akhoza kuyankha mosavuta.
Odzipatula amafuna kutsimikiza kuti simungayankhe mosavuta, ndipo sakufuna kuti mudziwe kuti ndi ndani. Ndi chifukwa chake amaika ma intaneti mauthenga ochokera ku: Kuchokera: mizere ya mauthenga awo opanda pake.
Zilandiridwa: Mipata
Kotero Kuchokera: Mzere ndi wopanda pake ngati tikufuna kudziwa kwenikweni magwero a imelo. Mwamwayi, sitiyenera kudalira pa izo. Mutu wa uthenga uliwonse wa imelo uli nawo Wopeza: mizere.
Izi sizikuwonetsedwa kachitidwe ka imelo, koma zingakhale zothandiza pofufuza spam.
Kuwopsya Kumalandira: Mitu ya Mutu
Monga kalata ya positi idzadutsa maofesi angapo pamsewu njira yochokera kwa wotumiza kwa wolandira, uthenga wa imelo ukutsatiridwa ndi kutumizidwa ndi makalata angapo a makalata.
Tangoganizani ofesi iliyonse ya positi yokhala ndi sitampu yapadera pa kalata iliyonse. Sitimayi inganenere pomwe kalata inalandiridwa, komwe inachokera ndi kumene inatumizidwa ndi positi ofesi. Ngati muli ndi kalata, mungadziwe njira yeniyeni yomwe tatengera.
Izi ndizochitika ndi imelo.
Zilandiridwa: Mipata Yotsatira
Monga seva yamakalata ikupanga uthenga, imapereka mzere wapadera, Wopatsidwa: mzere ku mutu wa uthenga. Zolandilidwa: mzere uli ndi chidwi,
- dzina la seva ndi adilesi ya IP ya makina seva analandira uthenga kuchokera ndi
- dzina la seva yamakalata yokha.
Zolandiridwa: mzere nthawi zonse amaikidwa pamwamba pa mutu wa mauthenga. Ngati tikufuna kubwezeretsa ulendo wa imelo kuchokera kwa wotumiza kwa wobwezera timayambanso kumtunda wapamwamba Wopeza: mzere (chifukwa chomwe timachita izi zidzawonekera mu kamphindi) ndikuyenda njira yathu mpaka titafika kumapeto, komwe kuli imelo yayambira.
Zilandiridwa: Kuyika Mzere
Anthu oterewa amadziwa kuti tidzagwiritsa ntchito ndondomekoyi kuti tiwulule kumene ali. Kuti atipusitse, angapangitse kuti atengeke. Amalandira: mizere yomwe imalozera wina kutumiza uthenga.
Popeza seva iliyonse yamakalata idzaika nthawi zonse Zomwe zapezeka: Mzere pamwamba, maulamuliro a spammers angakhale pansi pa Mndandanda wa mzere. Ichi ndi chifukwa chake timayambitsa ndondomeko yathu pamwamba ndipo simangopeza kumene imelo imachokera ku woyamba kulandira: mzere (pansi).
Mmene Mungauzire Zomwe Zidalandilidwa: Mzere wa Mutu
Zokonzedwa Zolandilidwa: mizere yomwe imayikidwa ndi spammers kutipusitsa idzawoneka ngati zina zonse Zolandilidwa: mizere (pokhapokha atapanga kulakwa koonekeratu, ndithudi). Pokhapokha, simungathe kufotokozera zowonongeka Zolandilidwa: mzere wochokera ku weniweni.
Apa pali mbali imodzi yapadera ya Yolandilidwa: mizere ikugwiritsidwa ntchito. Monga tanena kale, seva iliyonse sidzangodziwa kuti ndi ndani komanso kuti imakhala ndi uthenga kuchokera (mu fomu ya adiresi ya IP).
Timangoyerekezera omwe seva amati amakhala ndi zomwe seva yomwe imatchulidwa muzinyolo zimati ndizoonadi. Ngati awiriwa sakugwirizana, zomwe zinaperekedwa kale: mzere wagwiritsidwa ntchito.
Pachifukwa ichi, chiyambi cha imelo ndi chimene seva yomweyo atangotenga mphukira: mzere umanena za yemwe ali ndi uthenga wochokera.
Kodi mwakonzeka chitsanzo?
Chitsanzo cha Spam Kusanthuledwa ndi Kuchitidwa
Tsopano popeza tikudziwa zochitika zenizeni, tiyeni tiwone momwe kufufuza imelo yopanda kanthu kuti tidziwitse chiyambi chake kumagwira ntchito pamoyo weniweni.
Tangopeza chidutswa cha spam chomwe tingachigwiritse ntchito. Nazi mitu ya mutu:
Zolandiridwa: kuchokera kwa osadziwika (HELO 38.118.132.100) (62.105.106.207)
ndi mail1.infinology.com ndi SMTP; 16 Nov 2003 19:50:37 -0000
Adalandira: kuchokera [235.16.47.37] ndi id 38.118.132.100; Sun, 16 Nov 2003 13:38:22 -0600
Chizindikiro cha Uthenga:
Kuchokera: "Reinaldo Gilliam"
Yankhani-Kwa: "Reinaldo Gilliam"
Kwa: ladedu@ladedu.com
Mutu: Chigawo A Pezani zomwe mukufunikira kuti lgvkalfnqnh bbk
Tsiku: Sun, 16 Nov 2003 13:38:22 GMT
X-Mailer: Service Mail Mail (5.5.2650.21)
MIME-Version: 1.0
Chokhutira-Mtundu: multipart / njira;
malire = "9B_9 .._C_2EA.0DD_23"
X-Choyambirira: 3
X-MSMail-Chofunika Kwambiri: Yachibadwa
Kodi mungathe kufunsa adilesi ya IP yomwe imayambira imelo?
Sender ndi Subject
Choyamba, yang'anani pa - atakumba - Kuchokera: mzere. The spammer akufuna kuti ayang'ane ngati uthenga watumizidwa kuchokera Yahoo! Nkhani yamalata. Pamodzi ndi Yankho-Kwa: mzere, ichi Kuchokera: adilesi cholinga chake ndi kutsogolera mauthenga onse ndi mauthenga achifundo kwa Yahoo! omwe siilipo Nkhani yamalata.
Chotsatira, Nkhani: ndi chidziwitso chodzidzimutsa cha anthu osasintha. Zilibe zovomerezeka ndipo mwachiwonekere zimapangidwira kupusitsa ma filters (uthenga uliwonse umakhala ndi zosiyana zosiyana siyana), komabe zimapangidwanso mwaluso kuti ulalikirebe ngakhale izi.
Zolandiridwa: Mipata
Chotsatira, Cholandilidwa: mizere. Tiyeni tiyambe ndi wamkulu, Wopatsidwa: kuchokera [235.16.47.37] ndi id 38.118.132.100; Sun, 16 Nov 2003 13:38:22 -0600 . Palibe maina a alendo, koma ma adresse awiri a IP: 38.118.132.100 amati adalandira uthenga kuchokera ku 235.16.47.37. Ngati izi ndi zoona, 235.16.47.37 ndi kumene imelo imayambira, ndipo tikhoza kupeza kuti ISP ndi adiresi iyi ndi yani , ndiye tumizani uthenga wozunza .
Tiyeni tiwone ngati chotsatira (ndipo pakadali pano) seva mu mndandanda chikutsimikizira zoyamba kulandira: zonena za mzere: Zolandiridwa: zosadziwika (HELO 38.118.142.100) (62.105.106.207) ndi mail1.infinology.com ndi SMTP; 16 Nov 2003 19:50:37 -0000 .
Popeza mail1.infinology.com ndi seva yotsiriza mndandanda ndipo ndithudi "seva" yathu tikudziwa kuti tingayikhulupirire. Walandira uthenga wochokera kwa "osadziwika" omwe akudziwika kuti ali ndi adilesi 38.118.132.100 (pogwiritsa ntchito SMTP HELO lamulo ). Pakalipano, izi zikugwirizana ndi zomwe zidaperekedwa kale: mzere wanena.
Tsopano tiyeni tiwone kumene sitima yathu yamakalata yatulutsira uthengawo. Kuti tipeze, tikuyang'ana pa adiresi ya IP mu mabotolo nthawi yomweyo isanafike ndi mail1.infinology.com . Iyi ndi adilesi ya IP yothandizirayi inakhazikitsidwa, ndipo si 38.118.132.100. Ayi, 62.105.106.207 ndi pamene tsamba ili la junk imatumizidwa kuchokera.
Ndidzidzidzi, tsopano mukhoza kuzindikira ISP ya spammer ndikuwauza ma imelo osafunsidwa kuti athe kuwombera pamsewu.