Izixhobo ze-imeyile Idilesi

Funda ukuba yiyiphi impawu engasetyenziswa

Iileyile ze-imeyile, umzekelo "me@example.com", zenziwe ngamalungu amaninzi.

Eyona nto ibonakalayo, ufumana '@' umgca "phakathi" kweedilesi nganye. Ku "ilungelo" igama lesizinda , "example.com" kumzekelo wethu.

Igama legama

Iingingqi kwi-intanethi zilandela inkqubo yokuzimela. Kukho inani elithile leenkalo eziphezulu ("com," "org," "ulwazi," "de," nakwezinye iikhowudi zelizwe, umzekelo), ezakha inxalenye yokugqibela yegama ngalinye lesizinda. Kuloluhlu oluphezulu lwe-domain, amagama angokweziko zenkcubeko ayabelwe abantu kunye nemibutho ebenzela yona. "malunga" ngumzekelo wegama lesiko lokoqobo. Umnini wesizinda unako ukusetha iindawo eziphantsi kwinqanaba, ukwenza into efana ne "boetius.example.com."

Ngaphandle kokuba uthenge i-domain yakho, awunayo ininzi (okanye ukhethe) ngokuphathelele ilungelo, igama le-domain inxenye yekheli lakho le-imeyile.

Igama lomsebenzisi

Ku "ngakwesobunxele" we '@' uphawu ngulo lomsebenzisi. Ubonisa ngubani kwi-domain ukuba ngumnikazi wedilesi ye-imeyile, umzekelo, "mna."

Ukuba awukwabiwe sisikolo sakho okanye umqeshi (okanye umhlobo), unokukhetha igama lomsebenzisi ngokukhululeka. Xa ubhalisela i- akhawunti ye-imeyile yamahhala , umzekelo, ungangena igama lakho lomsebenzisi lokudala.

Kodwa awukho ngokupheleleyo, nangona kunjalo. Enyanisweni, inani labalinganiswa elingasetyenziswa igama lomsebenzisi inxalenye yeedilesi ze-imeyile libalwe ngokoqobo. Yonke into engavunyelwe ngokucacileyo iyanqatshelwe.

Iimpawu ezivunyelwe kwiIkheli ze-imeyile

Ngoku, ziphi iimpawu ezingasetyenziselwa ukwakha idilesi ye-imeyile? Ukuba sibonisana ne-standard standard ye-Intanethi, i-RFC 2822, ukuchonga kwabo kubonakala kuyinto enzima kakhulu.

Igama lomsebenzisi liqukethe amagama , ahlukaniswe ngamachaphaza ['.']. Igama libizwa ngokuba yi- athomu okanye iqhosha elicatshulwa. I- athomu

• ulandelelwano lwe-ASCII
  • ukususela kuma-33 ukuya ku-126
    • 0 ukuya ku-31 kunye no-127 bangabalinganiswa bokulawula, 32 indawo ye-whites
• ngaphandle
  • iibhonti,
    • '(', ')', '[', ']', ''
  • amanqaku okubhala,
    • ',', ','; ',': '
  • abanye abalinganiswa,
    • ukucima kunye namanqaku okucaphuna
  • umgca we-whitespace
  • '@'.

Phakathi kweengcaphuno, unokubeka nayiphi na impawu ze-ASCII (ngoku ukusuka kwi-0 ukuya ku-177) ngaphandle kwecatshulwa ngokwayo kunye nokubuya kwezinto zokuhamba ('/ r'). I-backslash iya kucatshulwa nayiphi na impawu. Ukubuyiselwa kwe-backslash kubangela ukuba umlingisi olandelayo ulahlekelwe intsingiselo ekhethekileyo ekufuneka ibe nayo kumxholo. Umzekelo '/' 'awupheli ucatshulwa ngentambo kodwa ibonakala njengengcaphuno kuyo.

Ndicinga ukuba kulungile ukuba sikhohlwe konke oku (kucatshulwe okanye kungekhona) ngokukhawuleza.

Iimpawu ozisebenzisayo kwi-imeyile yakho Idilesi

Oko iibilisi eziqhelekileyo ezisetyenziswayo

• naluphi na uhlobo lwe-ASCII
• kuquka ezinye izinto ezintle, kodwa ngaphandle koko "eziqhelekileyo" abalinganiswa
  • '' ',' '' '' '' + ',' - ',' ~ ', kunye nantoni na ongayifumana phakathi kwe-ASCII 33 no-47.

Ngamafutshane, sebenzisa abalinganiswa bamacaleni abancinane , amanani, kunye nokugxininisa ukudala idilesi yakho ye-imeyile.