Kutsatsa kwa Imelo & ZodzichitiraMartech Zone mapulogalamu

App: Momwe Mungapangire Mbiri Yanu ya SPF

Tsatanetsatane ndi kufotokozera momwe a Mbiri ya SPF ntchito zafotokozedwa pansipa SPF Record omanga.

SPF Record Builder

Nayi fomu yomwe mungagwiritse ntchito kuti mupange mbiri yanu ya TXT kuti muwonjezere ku domain yanu kapena subdomain yomwe mukutumizira maimelo.

SPF Record Builder

ZINDIKIRANI: Sitikusunga zolemba zomwe zatumizidwa kuchokera pa fomuyi; komabe, ma values ​​adzakhala osasinthika kutengera zomwe mudalowa kale.

Palibe http: // kapena https: // zofunika.
Muuzeni: Inde
Muuzeni: Inde
Langizo: Ayi

Ma Adilesi a IP

Maadiresi a IP akhoza kukhala mumtundu wa CIDR.

Mayina a Host

Subdomain kapena domain

madambwe

Subdomain kapena domain

Zinali mpumulo kwambiri titasamutsa imelo ya kampani yathu Google kuchokera ku ntchito yoyendetsedwa ya IT yomwe tidagwiritsa ntchito. Tisanakhale pa Google, tinkakonda kuyika zopempha pazosintha zilizonse, mndandanda wowonjezera, ndi zina zambiri. Tsopano titha kuthana ndi zonsezi kudzera mu mawonekedwe osavuta a Google.

Chobweza chimodzi chomwe tidawona titayamba kutumiza ndikuti maimelo ena akuchokera ku system yathu samapita ku inbox... even inbox yathu. Ndinawerenganso malangizo a Google Otumiza Imelo Ambiri ndipo mwamsanga ndinayamba ntchito. Tili ndi imelo yotuluka m'mapulogalamu 2 omwe timakhala nawo, pulogalamu ina yomwe munthu wina amakhala nayo kuwonjezera pa Imelo Service Provider. Vuto lathu linali loti tinalibe mbiri ya SPF yodziwitsa ma ISPs kuti maimelo otumizidwa kuchokera ku Google anali athu.

Kodi Sender Policy Framework ndi chiyani?

Sender Policy Framework ndi njira yotsimikizira maimelo komanso gawo lachitetezo cha imelo chogwiritsidwa ntchito ndi ma ISPs kuletsa maimelo achinyengo kuti asatumizidwe kwa ogwiritsa ntchito. An SPF mbiri ndi mbiri yakale yolemba madera anu onse, ma adilesi a IP, ndi zina zambiri zomwe mukutumizira maimelo kuchokera. Izi zimalola ISP iliyonse kuyang'ana mbiri yanu ndikutsimikizira kuti imelo ikuchokera koyenera.

Phishing ndi mtundu wina wachinyengo pa intaneti pomwe zigawenga zimapusitsa anthu kuti apereke zidziwitso zachinsinsi, monga mawu achinsinsi, manambala a kirediti kadi, kapena zinthu zina zaumwini. Owukirawo nthawi zambiri amagwiritsa ntchito maimelo kunyengerera anthu kuti apereke zidziwitso zawo podzinamiza ngati bizinesi yovomerezeka... ngati yanu kapena yanga.

SPF ndi lingaliro labwino - ndipo sindikutsimikiza chifukwa chake si njira yodziwika bwino yotumizira maimelo ambiri ndi makina oletsa ma spam. Mungaganize kuti aliyense wolembetsa madambwe angapangitse kuti apange wizard momwemo kuti aliyense alembe magwero a imelo omwe angatumize.

Kodi SPF Record Imagwira Ntchito Motani?

An ISP imayang'ana mbiri ya SPF pofunsa ku DNS kuti itengere mbiri ya SPF yolumikizidwa ndi adilesi ya imelo ya wotumiza. ISP ndiye imayang'ana mbiri ya SPF, mndandanda wa ma adilesi ovomerezeka a IP kapena mayina omwe amaloledwa kutumiza imelo m'malo mwa domain motsutsana ndi adilesi ya IP ya seva yomwe idatumiza imelo. Ngati adilesi ya IP ya seva sinaphatikizidwe mu mbiri ya SPF, ISP ikhoza kuyika imelo kuti ndi yachinyengo kapena kukana imeloyo kwathunthu.

Ndondomekoyi ili motere:

  1. ISP imafunsa ku DNS kuti itengere mbiri ya SPF yolumikizidwa ndi adilesi ya imelo ya wotumiza.
  2. ISP imawunika mbiri ya SPF motsutsana ndi adilesi ya IP ya seva ya imelo. Izi zikhoza kuwonetsedwa mu Chithunzi cha CIDR mtundu kuti ukhale ndi ma adilesi osiyanasiyana a IP.
  3. ISP imawunika adilesi ya IP ndikuwonetsetsa kuti ilibe pa a Maofesi a Mawebusaiti seva monga spammer yodziwika.
  4. ISP imawunikanso Chithunzi cha DMARC ndi BIMI zolemba.
  5. ISP imalola kutumiza maimelo, kuikana, kapena kuyiyika mufoda yopanda kanthu kutengera malamulo ake operekera mkati.

Zitsanzo za SPF Record

Mbiri ya SPF ndi mbiri ya TXT yomwe muyenera kuwonjezera ku domain yomwe mukutumizira maimelo. Zolemba za SPF sizingakhale zopitilira zilembo za 255 kutalika ndipo sizingaphatikizepo mawu opitilira khumi.

  • Yambani ndi v=spf1 tag ndikutsata ndi ma adilesi a IP ololedwa kutumiza imelo yanu. Mwachitsanzo, v=spf1 ip4:1.2.3.4 ip4:2.3.4.5 .
  • Ngati mugwiritsa ntchito munthu wina kutumiza imelo m'malo mwa dera lomwe mukufunsidwa, muyenera kuwonjezera onjezerani ku mbiri yanu ya SPF (mwachitsanzo, kuphatikiza:domain.com) kuti musankhe munthu wachitatuyo ngati wotumiza wovomerezeka 
  • Mukawonjezera ma adilesi onse ovomerezeka a IP ndikuphatikiza ziganizo, malizitsani mbiri yanu ndi a ~all or -all tag. Chizindikiro chilichonse chikuwonetsa a SPF yofewa imalephera pomwe chizindikiro chonse chikuwonetsa a SPF yovuta imalephera. M'maso mwa opereka makalata akuluakulu ~ all and -all zonse zidzachititsa kuti SPF isalephereke.

Mukalemba mbiri yanu ya SPF, mudzafuna kuwonjezera mbiriyo ku registrar yanu. Nazi zitsanzo:

v=spf1 a mx ip4:192.0.2.0/24 -all

Mbiri ya SPF iyi imanena kuti seva iliyonse yokhala ndi mbiri ya A kapena MX, kapena adilesi iliyonse ya IP mumtundu wa 192.0.2.0/24, ndiyololedwa kutumiza imelo m'malo mwa madambwewo. The -zonse pamapeto akuwonetsa kuti magwero ena aliwonse ayenera kulephera cheke cha SPF:

v=spf1 a mx include:_spf.google.com -all

Mbiri ya SPF iyi imanena kuti seva iliyonse yokhala ndi mbiri ya A kapena MX, kapena seva iliyonse yomwe ili mu mbiri ya SPF ya "_spf.google.com", ndiyololedwa kutumiza imelo m'malo mwa domain. The -zonse pamapeto akuwonetsa kuti magwero ena aliwonse ayenera kulephera cheke cha SPF.

v=spf1 ip4:192.168.0.0/24 ip4:192.168.1.100 include:otherdomain.com -all

Mbiri ya SPF iyi imanena kuti maimelo onse otumizidwa kuchokera kuderali akuyenera kubwera kuchokera ku ma adilesi a IP mkati mwa 192.168.0.0/24 network, adilesi imodzi ya IP 192.168.1.100, kapena ma adilesi aliwonse a IP ovomerezedwa ndi mbiri ya SPF. otherdomain.com domain. The -all Pamapeto pa mbiriyo imanena kuti ma adilesi ena onse a IP akuyenera kuwonedwa ngati macheke a SPF omwe alephera.

Njira Zabwino Kwambiri Zogwiritsira Ntchito SPF

Kukhazikitsa SPF molondola kumakulitsa kutumizidwa kwa imelo ndikuteteza dera lanu kuti lisasokonezedwe ndi imelo. Njira yapang'onopang'ono pakukhazikitsa SPF ingathandize kuwonetsetsa kuti magalimoto ovomerezeka a imelo sakukhudzidwa mwangozi. Nayi njira yovomerezeka:

1. Mndandanda wa Kutumiza Magwero

  • Cholinga: Dziwani ma seva ndi ntchito zonse zomwe zimatumiza maimelo m'malo mwa domeni yanu, kuphatikiza ma seva anu amakalata, opereka maimelo a chipani chachitatu, ndi makina ena aliwonse omwe amatumiza maimelo (mwachitsanzo, makina a CRM, nsanja zotsatsa zokha).
  • Action: Lembani mndandanda wathunthu wa ma adilesi a IP ndi madambwe azinthu zotumizira izi.

2. Pangani Mbiri Yanu Yoyamba ya SPF

  • Cholinga: Konzani zolemba za SPF zomwe zikuphatikiza magwero onse ovomerezeka otumizira.
  • Action: Gwiritsani ntchito mawu a SPF kuti mutchule magwero awa. Chitsanzo mbiri ya SPF ikhoza kuwoneka motere: v=spf1 ip4:192.168.0.1 include:_spf.google.com ~all. Mbiriyi imalola maimelo ochokera ku adilesi ya IP 192.168.0.1 ndipo imaphatikizapo mbiri ya Google ya SPF, ndi ~all kuwonetsa kulephera kwa magwero omwe sanatchulidwe.

3. Sindikizani Mbiri Yanu ya SPF mu DNS

  • Cholinga: Dziwani kuti malamulo anu a SPF adziwike polandira ma seva a makalata powonjezera pa zolemba zanu za DNS.
  • Action: Sindikizani mbiri ya SPF ngati rekodi ya TXT mu DNS ya domeni yanu. Izi zimathandiza ma seva omwe amalandila makalata kuti atengenso ndikuyang'ana mbiri yanu ya SPF akalandira maimelo kuchokera kumadera anu.

4. Yang'anirani ndi Kuyesa

  • Cholinga: Onetsetsani kuti mbiri yanu ya SPF imatsimikizira maimelo ovomerezeka popanda kukhudza kutumiza maimelo.
  • Action: Gwiritsani ntchito zida zotsimikizira za SPF kuti muwunikire malipoti otumizira maimelo kuchokera kwa omwe akukuthandizani. Samalani kuzinthu zilizonse zobweretsera zomwe zingasonyeze kuti macheke a SPF akugwira maimelo ovomerezeka.

5. Yeretsani Mbiri Yanu ya SPF

  • Cholinga: Sinthani mbiri yanu ya SPF kuti muthane ndi zovuta zilizonse zomwe zadziwika panthawi yowunikira ndi kuyesa, ndikuwonetsa kusintha kwamachitidwe anu otumizira maimelo.
  • Action: Onjezani kapena chotsani ma adilesi a IP kapena phatikizani mawu ngati pakufunika. Samalani malire a SPF 10, omwe angayambitse zovuta zotsimikizira ngati zapitilira.

6. Kubwereza ndi Kusintha Nthawi Zonse

  • Cholinga: Sungani mbiri yanu ya SPF yolondola komanso yaposachedwa kuti igwirizane ndi zosintha zamaimelo anu ndi machitidwe otumizira.
  • Action: Nthawi ndi nthawi yang'anani komwe mumatumiza ndikusinthira mbiri yanu ya SPF moyenerera. Izi zikuphatikizapo kuwonjezera opereka maimelo atsopano kapena kuchotsa omwe simukuwagwiritsanso ntchito.

Potsatira izi, mutha kugwiritsa ntchito SPF kuti muwonjezere chitetezo cha imelo yanu ndikutha kutumiza ndikuchepetsa chiopsezo chosokoneza maimelo ovomerezeka.

Douglas Karr

Douglas Karr ndi CMO OpenINSIGHTS ndi woyambitsa wa Martech Zone. Douglas wathandizira oyambitsa ambiri opambana a MarTech, wathandizira kulimbikira kopitilira $ 5 bil pakugula ndi kuyika kwa Martech, ndipo akupitiliza kuthandiza makampani kukhazikitsa ndikusintha njira zawo zogulitsa ndi zotsatsa. Douglas ndi katswiri wodziwika padziko lonse lapansi wosinthira digito komanso katswiri komanso wokamba nkhani wa MarTech. Douglas ndi mlembi wofalitsidwa wa kalozera wa Dummie komanso buku la utsogoleri wabizinesi.

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