Kakawanda, ma-e-mail asingabatsiri kana asingabatsiri ane mareketi asina kufanira, uye kakawanda, vadzidzisi chaivo ve-e-mail addresses vanotambura nemigumisiro uye vanogamuchira zviyeuchidzo zvekushungurudzwa. Vangatove vakatongerwa mhosva yekushungurudzika kwakakonzerwa nemamwe tsamba emafirimu. Nokudaro, zvinokurudzirwa kuwedzera rekodi ye SPF pamwe neDKIM kuti utange huzivi hwemharidzo.
Mufananidzo wacho unoratidza muenzaniso we email spoof wakashandisa PayPal kutarisa ID, kunyengedza mushumiri, asi tsamba haisi kubva kuPayPal.com kana PayPal.co.uk muchokwadi.
Kugadzira Domain Keys
Kugadzirisa "Domain Keys" kunogona kuita sechinhu chekuvimbisa kuve nechokwadi chezvinozouya e-mail. Iyo inovimbisa kuti e-mail yave yakabva kune yakarurama e-mail kero, iyo inoti inotumirwa kubva. Izvi zvinoshandiswa se "spoof identification" chigadziro, nokudaro kubatsira vashandi mukugadzirisa kutevera pasi spam e-mail. Dzvanya pa "shandisa" sarudzo kuti uwane DomainKeys uye Yega kudzivisa.
Kugadza SPF
- SPF inokanganwa zita rako rekutumira sekutumira, nokudaro kudzivirira spammers kutumira e-mail. Muchikamu chino, kero dze IP dzinotanga kuwedzerwa kune urongwa. Izvi zvinogonesa chete magadzirirwo emakombiyuta ekutumira ma-e-mail kubva kune zita remudunhu.
- Inobatsirawo pakuvimbisa kuti ma-e-mail anogamuchirwa anobva kune anonyorwa akatumira.
- Dzvanya " ita" kuti uwane SPF uye Yega kudzivirira.
- DomainKeys uye SPF vakangwarira kuti e-mail yakagamuchirwa kubva kune yakataurwa uye yakasati yakasvibiswa.
Unogonawo kuwedzera script inotevera kune Exim's check checker for authentication. {
ramba shoko = "Hazvina kukwana kubva pakero <$ {sender_address}>. Shandisa <$ {authenticated_id}> pane" nzvimbo yakarurama = *! mamiriro = $ {kana match_address {$ {sender_address}} {$ authenticated_id}}
▣ Cherechedza: Ndapota bvisai nzvimbo dzakachena - Ndaifanira kuzviwedzera nemaune nokuti zvisinei, zvingadai zvichange zvichishanda, uye hazvizobudiswi semashoko akajeka pane peji iyi yewebhu.
Zvinyorwa zvitsvaga muCanel
Zvigadziridzo zvakagadzirwa muCanel zvinopa maitiro akasiyana ekuvandudza nzira yekuvimbisa.
Kutevera zvinowanzosarudzwa zviripo:
- Kuwedzera masimba kumunda wemazuva ano kunogamuchirwa. Inogona kubviswa kana kuwedzerwa nekodhi dzakakodzera.
- Inonyanya sevhavha IP inowanikwa kune yakarongwa nekusara. Unogonawo kuwedzera mamwe maPs mumutauro weCIDR.
- Nyora mutsara unobvumira kuwedzerwa kwemasimba kune yakarongwa, panzvimbo dzeSSPF. Izvi zvinobatsira mukutumira ma-e-mail kubva kune imwe sangano.
- Wedzera MX Servers sarudzo inobatsira pakurondedzera maSeveri eMX anogona kutumira e-mail kunharaunda .
- Kunyoresa Kupinda kweChirangaridzo ikozvino kunonyora zvinyorwa zviripo zve SPF, kana zvasarudzwa, uye zvinofanira kushandiswa zvakanyatsonaka
Saka, iva nechokwadi chokuti iwe unoshandisa zvinyorwa, uye iva nechokwadi chokuti hakuna munhu anogona kutumira spoof emails kuburikidza nezita rako rezita rako, uye kukuvadza mukurumbira wako wekutsvaga nekuda kwekushaya hanya kwako. Iko haisi kungobatsira mukuchengetedza mukurumbira wekutsvaga kwako, asiwo kunotarisa kuve kwekuti nzvimbo yako yekutambira ichitsvayamiswa se spam originator mumaziso emitsva inotsvaga, iyo inogona kunge iri njodzi ye SEO yako uye email marketing campaigns.