I-Post Office Protocol (POP)

I-POP (I-Post Office Protocol) iyinqubo ejwayelekile ye-intanethi echaza iseva ye-imeyili (iseva ye-POP) nendlela yokuthola i-imeyili kuyo (usebenzisa iklayenti le-POP).

Lithini i-POP3?

I-Post Office Protocol ibuyekeziwe izikhathi ezingu-2 kusukela ishicilelwe okokuqala. Umlando onzima we-POP

1. I-POP: I-Post Office Protocol (POP1); enyatheliswa ngo-1984
2. I-POP2: I-Post Office Protocol - Version 2; eshicilelwe ngo-1985 futhi
3. I-POP3: I-Post Office Protocol - Isi-3, eshicilelwe ngo-1988.

Ngakho, i-POP3 isho "I-Post Office Protocol - Version 3". Le nguqulo ihlanganisa izindlela zokwandisa iphrothotho yezenzo ezintsha futhi, isibonelo, izindlela zokuqinisekisa. Kusukela ngo-1988, lezi zilokhu zisetshenziselwa ukuvuselela i-Post Office Protocol, futhi i-POP3 isenguqulo yamanje.

I-POP isebenza kanjani?

Imilayezo engenayo igcinwa kuseva ye- POP kuze umsebenzisi angene ngemvume (usebenzisa iklayenti le- imeyili futhi alandele imilayezo kukhompyutha yakhe.

Ngenkathi i-SMTP isetshenziselwa ukudlulisa imilayezo ye-imeyli kusuka kuseva kuya kwisiphakeli, i-POP isetshenziselwa ukuqoqa imeyili ngeklayenti le-imeyili kusuka kuseva.

I-POP ihambelana kanjani ne-IMAP?

I-POP yisezingeni elidala nelula kakhulu. Ngesikhathi i- IMAP ivumela ukuvumelanisa nokufinyeleleka kwe-intanethi, i-POP ichaza imiyalo elula yokubuyiswa kwemeyili. Imilayezo igcinwa futhi isetshenziswe endaweni yangakini kukhompyutha noma kudivayisi kuphela.

Ngakho-ke, i-POP ilula futhi isebenziseka kalula.

Ingabe i-POP futhi yokuthumela imilayezo?

Inombolo ye-POP ichaza imiyalo yokulanda ama-imeyili kusuka kuseva. Akubandakanyi izindlela zokuthumela imilayezo. Ngokuthumela i-imeyili, i- SMTP (i-Simple Mail Transfer Protocol) isetshenziswa.

Ingabe i-POP inezinkinga?

Izindinganiso ze-POP nazo ezinye zezinkinga zayo.

I-POP iyi-protocol elinganiselwe evumela uhlelo lwakho lwe-imeyili ukuthi lungenzi lutho ngaphandle kokulanda imilayezo kukhompyutha noma kudivayisi, ngenketho yokugcina ikhophi kwiseva ngokulanda okuzayo.

Ngesikhathi i-POP ivumela izinhlelo ze-imeyili zilandele ukuthi imilayezo isetshenzisiwe kakade, ngezinye izikhathi lokhu kuhluleka futhi imiyalezo ingalandwa futhi.

Nge-POP, akunakwenzeka ukufinyelela i-akhawunti efanayo ye-imeyli kusuka kuma-computer amaningi noma kumadivayisi futhi izinyathelo zivumelanisa phakathi kwazo.

Iphi i-POP echazwe?

Idokhumenti eyinhloko yokuchaza i-POP (i-qua POP3) i-RFC (Isicelo samazwana) 1939 kusukela ngo-1996.