SPF

Sender Policy Sisitimu

SPF ndiyo acronym ye Sender Policy Sisitimu.

Chii Sender Policy Sisitimu?

An email kusimbiswa nzira yakagadzirirwa kuona yekunyepedzera kero dzevatumi panguva yekutumira email. SPF inobvumira muridzi wedomasi kuti ataure kuti ndeapi maseva etsamba avanoshandisa kutumira tsamba kubva kune iyo domain. Iyo inzira yekudzivirira spammers kutumira mameseji ane forged Kubva kumakero panzvimbo yako. Heino mashandiro anoita SPF:

  1. Varidzi veDomain vanoburitsa zvinyorwa zveSPF: Ndizvo TXT zvinyorwa mu DNS (Domain Name System) inonyora maseva etsamba ane mvumo yekutumira maemail achimiririra madomasi avo.
  2. Email maseva tarisa SPF zvinyorwa+
  3. Sarudzo pane Email Delivery: Kana iyo email ichibva kune server yakanyorwa muSPF rekodhi, inoonekwa seyechokwadi. Kana zvisina kudaro, inogona kunzi spam kana kurambwa.

Mienzaniso yeSPF zvinyorwa:

  • Rekodhi rakareruka reSPF rinogona kutaridzika seizvi: v=spf1 mx -all
    • v=spf1 inoratidza shanduro yeSPF yakashandiswa.
    • mx zvinoreva kuti maemail anotenderwa kubva kumesevha maseva anotsanangurwa muMX marekodhi eiyo domain.
    • -all inoratidza kuti maemail kubva kune chero mamwe maseva asina kunyorwa muSPF rekodhi anofanirwa kurambwa.
  • Imwe yakaomesesa SPF rekodhi:
    v=spf1 ip4:192.168.0.1/16 include:subdomain.domain.com -all
    • ip4:192.168.0.1/16 inobvumira maemail kubva kwakasiyana IP aderesi.
    • include:subdomain.domain.com inosanganisira iyo SPF rekodhi yeimwe domain, iyo inobatsira kana iwe ukashandisa wechitatu-bato masevhisi kutumira maemail.

Kuve nerekodhi yakanyatsogadziriswa SPF kwakakosha. Iyo inova nechokwadi chekuti maemail anotumirwa kubva kudura rako anounzwa kumabhokisi evatengi vako uye asina kunyorwa se spam, kuchengetedza kutendeseka uye kuvimbika kweemail yako yekutaurirana nzira.

  • Mhedzisiro: SPF
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