Iziteshi
Izindlela ezine zokufikelela emuntwini, kusuka ku-graph efanayo
Isikhumbuzo sihamba nge-SMS ngoba abantu bayifunda phakathi nemizuzu. Indaba ihamba nge-imeyili ngoba inesikhala. Ukuthelela ngobubende kuhamba nge-push. Ikhasimende elifanele istempu lithola into ephrintiweyo futhi ethunyelwe. Okuthile okusetshenziswa umyalezo kunguphawu lwe-node — hhayi ithuluzi elahlukile okwadinga ukulithenga, ukulifunda nokulihlanganisa.
I-imeyili
Kunikezwa kusuka kudokhumenti yakho kwenzeke isimo abaklami be-imeyili ababudinga ngempela: amatafula, i-CSS engaphakathi, ayikho i-flex noma i-grid ye-Outlook, imibala ephephile yemodi emnyama kanye nokwahluka kwombhalo ocacile okhiqizelwe wena.
Ukukhansela ukubhalisa ngesinqamuleli esisodwa nge-List-Unsubscribe-Post, njengoba i-RFC 8058 futhi manje abanikazi beziboxi ezinkulu badinga. Futhi kukhona ukuhlola usayizi ekushicileleweni, ngoba i-Gmail yinquma ngemva kwe-102 KB futhi umyalezo owenqunyiweyofihela isixhumanisi sakho sokukhansela ekugcineni kwengxenye engabonwa muntu.
SMS
Ngomyalezo okufanele ufundwe namuhla: udaba lwakusasa, isipho esiphelelwa ngoLwesibili. Fushane, futhi lifundwa masishiyilane, okuyisona isizathu sokuthi kufanele lingasetshenziswa ngokweqile.
Izigaba zibalwa ngaphambi kokuthumela. I-GSM-7 ikunika izimpawu eziyi-160; i-emoji eyodwa, ukucindezela okugobile noma uphawu lwePolish olungaphandle kwetafula lokwandisa kushintsha wonke umyalezo uye ku-UCS-2 ngezimpawu eziyi-70 ngesigaba, futhi umyalezo owawucabanga ukuthi unodwa ushabalala kathathu. Ubona leyo nombolo ngaphambi kokuthumela, hhayi enkokhelweni. I-STOP kanye nezinhlobo zayo ziyahlonitshwa ngaphakathi kwenkonzo, ngoba ezimakethe eziningi kuyisidingo somthetho hhayi isici.
Phusha
I-Web Push ngezinkinobho ze-VAPID kanye nokufihla imininingwane ye-RFC 8291, i-iOS nge-APNs, i-Android nge-FCM, kanye nendlela yangaphakathi kuhlelo ngesokhethi wezinhlelo zokusebenza esesixhunyiwe.
Irejistri yamadivayisi igcina umugqa owodwa we-endpoint ngohlelo ngoxhumano, futhi i-410 noma i-404 kusuka kumnikazi iqeda umugqa masishane. Amathokho angeze aqedwa athula ukubamba izinga lokufika kwakho nokwenza zonke izilinganiso ezilandelayo zibe amanga — yingakho ukuqedwa kwethokho kubaluleke kakhulu kunokuthumela.
Iziphequluli ezishicilelwe
Idokhumenti yobuciko efanayo, inikezwa nge-print CSS ibe yi-PDF, ibhaliwe futhi ithunyelwe. Ngosuku lwendlela, ikhasimende elinani elikhulu labo abangafundi be-imeyili — futhi ngesikhathi lapho oqhubekayo bonke bezinye izinkampani zikhona kuboxi yakho ye-imeyili kanti wena ukhonjiswa emnyango.
Kuyi-node evamile. Okulindile okufanayo kuyilapho, ukuhlolwa kwenjongo efanayo kuyikhansela, kanye nencwadi yemvume efanayo ilawula ukuthi ungayithumela yini noma cha.
Letha okuthunyelwa kwakho
I-ClickSomo ayisebenzisi iseva ye-imeyili, ngobuchule futhi ngokuphakade. Uxhuma ubunikazi bokuthumela: ikheli elixhunywe endleleni yokuthumela ngalo. Lokho kungabhala lakho le-SMTP — kuhlanganisa nalawo ukusingathwa kwakho kwasekuqaleni sekunikeza — noma umhlinzeki osesikhathini sakho, njenge-SendGrid.
Iphrojekthi ingagcina eziningi. Ibhokisi lemiyalezo ye-imeyili yezinto ezenzeka, umhlinzeki wezinto eziningi, kanye ne-node ye-funnel ekhetha ukuthi isebenzisa yiluphi. Ubunikazi ngabunye buqukethe umkhawulo walo wokuthumela, ngoba ibhokisi elincane lineli eliphansi futhi ukulibhaxa kuyaspendisa i-akhawunti kunokumisa isikhashana.
Kunomthetho oyedwa uhlelo ngeke lukuvumele uwephule: umkhiqizo wezithunywa eziningi akaphumi kusizinda obizwe njengokwezohwebo. Uma imeyili yokungena nakamakhosu kuthunyelwa kusizinda esithile, akukho bukhomba bezithunywa eziningi okungadalwa lapho. Umkhankaso omubi oyedwa — owakho noma womunye umuntu — akufanele ukwazi ukwehlisa ukusetha kabusha kwephasiwedi yakho.
Isiphetho, esiyinhloso: akukho zindleko ezihlanganisiwe ngomlayezo ngamunye, ngoba akukho okuhlanganisiwe. Udumo lwakho luwakho wedwa futhi aluhlanganiswa nangabanye abantu angajwayelekile.
- 1Ikheli nomtholi wesevaIseva, iport, imininingwane yokungena, imodi ye-TLM kanye nomkhawulo wezinga lokuthumela owawusibeka.
- 2I-DNS ihlolweAmarekhodi e-SPF, i-DKIM ne-DMARC oyedingayo, bese kuqinisekiswa — futhi kuhlolwa kabusha kamuva, ngoba amarekhodi ayashintsha uma umuntu ethula ifayela le-zone.
- 3Indlela yokubuyela emuvaIqondiswe ebhokisini lemeyle yangempela ethola, ihlaziya futhi ihlukanisa izaziso zokwehluleka kokufika. I-SMTP ayinawebhook; le yindlela umthumeli omncane esebenza ngayo ngokwehluleka kokufika kwangempela.
- !KwaliweUkuzihlonza kwezithunywa eziningi kusizinda obizwe njengokwezohwebo. Umugqa owodwa wenqubomgomo manje, umcikido ongaxazululeki kamuva.
Ikheli lakhoUdumo lwakhoAyikho iphakheji eyengeziwe
Izindlela ezine zokungena. Umlayezo ukhetha leyo efanele.
Ingxenye engumsebenzi wangempela
Ibala elilodwa lezithunywa, noma yimuphi umhlinzeki othwala umlayezo
Umhlinzeki ngamunye ubika ukuthunyelwa ngendlela ehlukile. I-SendGrid ithumela ama-webhook e-JSON asayinwe. I-akhawunti ye-SMTP evamile ayithumela lutho, futhi amabhande ayo afika njengemeyle ebhalwe umuntu angayifunda. Zombili zihlanjululwa zibe izigameko eziyishumi nanhlanu ezingafana ngaphambi kokuthi noma yini engenhla iyibone.
- 1kufakwe emgqeni · kuthunyelwe · kulethiwe · kuhlehlisiweUkuqhubeka komlayezo, ngamagama ashoyo into efanayo kumhlinzeki ngamunye.
- 2open · clickNge-URL yokukhetha. Ukusebenza kwe-bot kuhlukaniswa embikweni kunokufihlwa.
- 3ukubuyiselwa_okulula · ukubuyiselwa_okunzima · isikhaloIbhande eliqinile nesikhalazo zombili zibhala ukucindezelwa, ngokuphelele.
- 4unsubscribe · failedUkukhansela ukubhalwa kuhlonishwa konke endaweni ngesikhathi esisodwa, kuhlanganisa ngaphakathi kwenkonzo yokuthumela.
- iKungani kubalulekileUkushintsha umhlinzeki akushintshi lutho engenhla — hhayi umbiko, hhayi isigaba, hhayi isimiso sefunnel. Ulimi lwezindawo luyama emnyango.
Izigameko ezifana ne-SMS ne-push
Okwenzeka uma ukuthumela kwehluleka
Ukuzama kabusha kusebenzisa exponential backoff futhi kuphela esigcini esifele esibizwa ngokuthi dead-letter queue hhayi ethulini. I-4xx evela kumhlinzeki iyazama kabusha; i-5xx echaza ukuthi umlayezo awamukelwa ayizami kabusha, ngoba ukuzama kabusha kuyaphela kungakhokhiwe indlela yokumisa i-akhawunti.
Ukucindezelwa kuphothulwa ngaphakathi kwenkonzo yokuthumela kanye lapha, ngakho ukushintsha umhlinzeki akukwazi ukuvusa ikheli owalicindezelile iminyaka emibili edlule. Futhi imikhawulo ye-concurrency ngokuzihlonza kuchaza ukuthi umkhankaso omkhulu uzizwela ngokubhekene nebhokisi lemeyle elincane esikhundleni sokulihlula emizuzwini engamashumi amathathu okuqala.
Okungazange kwakhiwe ngobunono: ayikho i-agent yokudlulisa imeyeli yethu, ayikho amaphuli e-IP anikezelwe, ayikho isihleli sokufudumeza, ayikho ukubhalwa kwe-loop yempendulo. Lezo yimisebenzi yangempela futhi ingeyeqenjana elinodumo olusemgxathini — umhlinzeki wakho, noma ibhokisi lemeyle yakho. Ukuzakhela lapha kusho ukwabelana nge-akhawunti yakho yokuthumela nangabanye abantu angajwayelekile, okuyinto le mklamo iyala ngayo.