Uma i-imeyili yokuqinisekisa ibambezeleka, inkinobho yokuthumela kabusha izwakala njengokuphendula okucacile. Ngokujwayelekile lokhu kwenza isimo sibe sibi: imiyalezo eminingana ifika ndawonye, ikhophi entsha kuphela esasebenza, futhi akekho owaziyo ukuthi yisiphi isicelo esikhiqize imiyalezo ethile.
Phatha ukulethwa njengochungechunge lwamaphoyinti okuhlola. Thola iphoyinti lokugcina eliqinisekile ukuthi liphumelele, bese ubheka elilandelayo.
Okokuqala, qanda ubufakazi
Ngaphambi kokucela umyalezo omusha, bala:
- ikheli lomamukeli eliqondile;
- isikhathi osicindezele ngaso inkinobho yokuthumela;
- igama lomthumeli noma lenkonzo;
- ukuthi ikhasi libike impumelelo;
- ukuthi lokhu kuyisicelo sokuqala noma sokuthumela kabusha;
- isikhathi sokuphelelwa kwaso okulindelekile, uma sibonisiwe.
Gcina ikhasi lomthumeli livuliwe. Iphutha lokubhala elitholakala ngemva kwemizuzu emibili kulula ukulilungisa uma ifomu yokuqala isasenayo inani elithunyelwe.
Hlola ikheli, hhayi inkumbulo yakho
Qhathanisa ikheli elithunyelwe nekhodi ekhombiswa yi-GPTMail. Bheka ingxenye yendawo, wonke amaphuzu noma izinombolo, kanye nesiphetho se-domain. Qaphela ikakhulukazi uma ama-tab amaningi ebhokisi lokungenayo evuliwe noma uma usanda kushintsha i-domain ekhethiwe.
Bese uqinisekisa ukuthi i-domain isebenza ku-ikhasi le-domain. Ikheli lingaba semthethweni ngokwesakhiwo ngenkathi i-domain yayo icishiwe noma ingasathunyelwa ku-GPTMail.
Uma iwebhusayithi inqaba ikheli ngaphambi kokuthumela, akukabikho inkinga yokulethwa okwamanje. Dala ikheli elisekelwa elinye bese ulithumela futhi.
Qinisekisa ukuthi umthumeli uqale ngempela ukulethwa
Umlayezo wempumelelo kuwebhusayithi kwesinye isikhathi usho ukuthi umsebenzi wangemuva udaliwe kuphela. Umthumeli angase abe esalinde, enza umkhawulo wesivinini, noma ephinde azame i-imeyili.
Lindela imizuzu embalwa ngaphambi kokuthumela kabusha. Uma insiza inikeza ilogi yomsebenzi, bheka ukuthi ilogela isicelo sokuqinisekisa yini. Kumkhiqizo owuphatha, hlola i-queue yesicelo nomcimbi womphakeli we-imeyili kunokubuka ibhokisi lokungenayo.
Vuselela kanye, bese ubheka umyalezo ofanele
Sebenzisa ukuvuselela ngesandla futhi uhlele ngokuhamba kwesikhathi sokufika. Sesha umthumeli olindelekile nesihloko, hhayi igama lenkonzo kuphela ebukweni obubonakalayo. I-imeyili ezenzakalelayo neyezokumaketha ingavela kumasubdomain ahlukene.
Uma amakhodi amaningi efika, sebenzisa isicelo esisha kunazo zonke. Izinhlelo eziningi ziyasusa amakhodi amadala ngokushesha nje lapho kukhishwa ikhophi entsha.
Hlukanisa inkinga yomthumeli nenkinga ye-domain
Thumela umyalezo wokuhlola omfishane onombhalo ocacile kulelo kheli kusuka kumhlinzeki ongahlangene.
- Uma ukuhlola kufika, i-domain yokwamukela iyasebenza futhi umthumeli wokuqala ubambezeleka, uhlunga ikheli, noma wehluleka ngaphambi kokudluliselwa.
- Uma kungekho mlayezo owodwa ofika, qinisekisa isimo se-domain kanye nokuhlelwa kwe-MX.
- Uma imiyalezo evela kumhlinzeki oyedwa ifika kodwa omunye engafiki njalo, qoqani umthumeli, izikhathi, nanoma yiphi imininingwane yokubuya ngaphambi kokuyibika.
Nge-domain yangokwezifiso, landela i-Ukusetha i-MX Yomkhakha Ozenzakalelayo Ngaphandle Kokuhlola. Ungashintshi i-DNS ngokungahleliwe ngesikhathi sokuhlola esiphilayo; ukushintsha ngakunye kudala iwindi lokusabalalisa elisha.
Qonda izinkinga ezivamile ze-DNS
Ukufuna i-MX kungahluleka okwethusayo ngenxa yokuthi isixazululi sesikhathi siphelelwe, ama-nameserver agunyaziwe awavumelani, i-DNSSEC ayihlulekile, noma irekhodi lingakafinyelelwa. “Ayikho irekhodi elitholiwe” kuyiphumela lokufuna okuthile ngesikhathi esithile, hhayi ubufakazi bokuthi irekhodi alizange likho.
Cela impendulo ye-DNS egunyaziwe bese uqhathanisa indawo yangempela nendawo ekhombiswa yi-GPTMail. Uma zihambisana, linda bese uzama futhi. Uma zingahambisani, lungisa irekhodi egunyaziwe.
Uma umyalezo ufika kodwa ikhodi yehluleka
Ukulethwa nokuqinisekisa kuyizinhlelo ezihlukene. Ikhodi ingahluleka ngenxa yokuthi:
- ikhophi entsha iyithathe esikhundleni;
- ikhodi iphelelwe yisikhathi phakathi kokuhamba;
- iyingxenye yeseshini yesiphequluli noma i-akhawunti ehlukile;
- ukukopisha isikhala esingenalutho (whitespace) kanye nekhodi;
- ikhasi elibhekiswe kulo lisebenzisa indawo ehlukile;
- iwashi noma isimo somthumeli siphosakele.
Cela ikhodi entsha eyodwa, linda lowo myalezo othile, bese uyisebenzisa kanye. Uma ihluleka, bhala isikhathi sesicelo nesikhathi somyalezo ndawonye.
Umbiko wokusekela ofushane
Imibiko ewusizo iqukethe ikheli lomamukeli, ikheli lomthumeli, isihloko, izikhathi ze-UTC, ukuthi umthumeli wesibili ufike ebhokisini lokungenayo yini, kanye nephutha eliqondile eliboniswa ngumthumeli. Susa amakhodi wokuqinisekisa nezixhumanisi ezizimele ngaphambi kokwabelana ngemibhalo emphakathini.
“Ayikho i-imeyili” kunzima ukuyihlola. “Umyalezo ucelwe ngo-14:03 UTC; umhlinzeki wesibili wafika ngo-14:05; umthumeli olindelekile awukhiqizanga umyalezo noma i-bounce ngo-14:15” kuchaza uhlangothi oluhlulekile.
Yazi ukuthi nini ukuphela kokulinda
Uma i-akhawunti ibalulekile futhi insiza inikeza enye indlela yokuqinisekisa, sebenzisa yona. Uma ukubhalisa kungabizi kakhulu, dala ikheli elisekelwa elisha bese uqala futhi. Ungawenzi ibhokisi lokungenayo lesikhashana libe yindlela yokululama kuphela ye-akhawunti ofuna ukuyigcina.
Umhlahlandlela obanzi wokuthatha isinqumo u-I-imeyili Yesikhashana, Isetshenziswe Kahle.