SMTP-iseva zokusabalalisa. Kanjani ukulungisa SMTP-iseva

Umsebenzisi ngamunye usebenza nge izicelo imeyli-inikwe amandla, ngandlela-thile ebhekene izilungiselelo ukuxhumana angenayo naphumayo. Omunye izakhi eziyinhloko kuyinto ukucushwa SMTP-server. Cabanga ukuthi kuyini nokuthi ungayenza kanjani izilungiselelo esifanele etimeni letehlukene.

Uyini-SMTP?

SMTP ukunciphisa livela IsiZulu ibinzana Mail Simple Transfer Protocol, okuyinto uhumusha njengoba "elula mail ukuthumela olandelwayo." Ngokuyinhloko, nobukhulu bayo kukhawulwe amanethiwekhi esekelwe TCP / IP, kanye ezingeni umsebenzisi.

Kunoma yikuphi Uhlelo imeyili, ngokuvamile ebizwa ngokuthi i- iklayenti imeyili , kukhona izilungiselelo ekhethekile zikuvumela ukuba ulungiselele izilungiselelo olandelwayo. Kwaba yakhe kuwo wonke ama-imeyili athunyelwe ku-seva, lapho edluliselwe ulindele. Ekuqaleni, le-SMTP-iseva isebenzisa TCP-port isezingeni inombolo 25. Nokho, ukuthuthukiswa kwezinsizakalo, i-imeyili izilungiselelo ingahluka kakhulu.

Ingabe Ngidinga ukumisa iseva lapho ukuthumela ama-imeyili kusukela kusevisi imeyili?

Njengomthetho, iyiphi isevisi e-mail ku-inthanethi, enikeza abasebenzisi service ukuthumela nokwamukela e-mail, isivele ifakwe pre-amisiwe SMTP-server. Okungukuthi, umsebenzisi ukukhiqiza lutho.

Ngokwabo amasevisi ukuze ungene ebhokisini lakho lemeyili zidinga umsebenzisi kuphela ukungena ngemvume yakho nephasiwedi enikeziwe ngesikhathi sokubhalisa, futhi ngezifiso, isibonelo, SMTP-iseva Mail.Ru ayidingekile kuphela ngenxa yokuthi enkonzweni kwenziwa ekuqaleni (ngaphandle le sevisi umane engathandi ukusebenza). Kodwa kuthiwani uma abasebenzisi inthanethi ngasizathu simbe akasebenzisi, kodwa uncamela amaklayenti indinganiso enjalo maykrosoftovskih Outlook Express and Outlook, noma third-party imikhiqizo software, ngenkathi ugcina ibhokisi ibhalisiwe enkonzweni inthanethi?

Lungiselela Iseva ye-SMTP (Mail.Ru - mail service, lapho ibhokisi ibhalisiwe)

Ake sibheke izilungiselelo ezizenzakalelayo ozofakwa isevisi. Kungakhathaliseki izilungiselelo imeyili iklayenti kuyoba ngokuphelele ezifanayo.

Ngakho, ukuze ulungise kahle SMTP-iseva nge Mail.Ru, kufanele usethe nemingcele ezilandelayo:

• mail iseva eziphumayo - smtp.mail.ru;
• igama nick - igama egcwele bhalisiwe lapho ama-imeyili;
• iphasiwedi - zamanje ikhodi inhlanganisela izinhlamvu, izinombolo kanye nezimpawu njengoba esetshenziselwa emnyango ibhokisi;
• imbobo lapho ukhetha i-SSL / i-TLS ukubethela olandelwayo - 465.

Ngemva ukungena amandla ala izilungiselelo, imeyili iyothathwa ngqo ohlelweni umsebenzisi esetshenziswa. Njengoba ubona, ichweba SMTP-iseva lihlukile okujwayelekile (25), kodwa lokhu kungenxa abe yezifiso TCP / IP.

Setha Iseva ye-SMTP ku Yandex

Ayikho ezingadumile kakhulu inkonzo Yandex.Ru. SMTP-iseva ngokuba liyisihlalo customizable ngokugcwele ngendlela efanayo.

Nokho ikheli smtp.yandex.ru isetshenziselwa imeyli iseva ephumayo for port wabonisa ukubaluleka 465, kodwa izilungiselelo zokuvikeleka isethwe kuphela TLS.

Setha SMTP-iseva zokusabalalisa

Manje ake udlulela izimo eziyinkimbinkimbi lapho umsebenzisi nganoma yisiphi isizathu (isibonelo, ekunyusweni ibhizinisi lakho siqu noma isayithi) kuyadingeka ukuze afeze lwamakheli mass. Ukuze wenze lokhu ngesandla usebenzisa amasevisi we-intanethi noma e-mail iklayenti akwenzi ingqondo uma nje ngenxa yokuthi kuthatha isikhathi nomzamo omkhulu kakhulu. Ngakho-ke, sizoqhubeka ngezindlela ezimbili - uthenga ngomumo-amisiwe SMTP-iseva, noma ukumisa ngokwakho.

Esimweni sokuqala, uma uthenge "amhlophe" iseva, lokhu kuzodinga izindleko eziphathekayo, kanye nayo yonke imibandela lonjiniyela noma umdayisi. Ungakwazi Ngokuqinisekile uthenga "grey" iseva, kodwa asikho isiqinisekiso sokuthi ngeke zifakwe ugaxekile yokusesha semininingwane izinjini. Kubabangele kuyinto nje yokuthi okufanayo Yandex yokuvuma izinhlamvu ezisuka kule mithombo uyomane ukuhlunga kubo futhi uthumele esigabeni ugaxekile Mail.Ru ne-Google uphawu ukuxhumana elihambisana Inkomba "spamnosti". Ukubeka SMTP-iseva ngesandla futhi ubukeka nokunokwethenjelwa okukhulu kakhulu, futhi ukonga ngaphezulu ngokuya izindleko zezimali.

Okokuqala udinga ukuthenga iseva VPS nge inguqulo yesistimu yokusebenza Centos ephakeme kunaleyo lesithupha. Ngokushesha uqaphele, uma kukhona umuntu ukuba abuye angenele irekhodi PTR, okuzokwenza ukubone ngokuthe ngqo okukakhenoni igama lesizinda iseva host.

Okulandelayo udinga ukusetha Vesta panel. Njengoba isibonelo, ukusebenzisa Putty Umbuso indawo, udinga ukulanda, ukufaka bese ugijime. In the izilungiselelo nje ukubeka kule seva IP-ikheli, bese uchofoza inkinobho yokuvula, bese sinquma ngemvume impande nephasiwedi enikeziwe uma uthenga VPS-server.

Manje faka imiyalo ezilandelayo ngokulandelana:

zinyakaze -O http://vestacp.com/pub/vst-install.sh

bash vst-install.sh

Uma iphutha kwenzeka, ukuyixazulula usebenzisa inhlanganisela:

bash vst-install-rhel.sh -force

Bese ufaka elivumelekile e-ibhokisi leposi, futhi ukusingatha igama. Ngemva 5-10 imizuzu, iphaneli Kumiswa.

Ngokulandelayo, sisebenzisa isiphequluli yekheli, okuyinto sinquma lokhu:

https: // iseva IP: 8083

Kukhona iwindi lapho udinga ukufaka igama lomsebenzisi impande nephasiwedi enikeziwe.

Esigabeni esilandelayo ukubhalisa kwesizinda bese uya iphaneli izilungiselelo DNS lapho ushintshashintsha MX records, futhi uA

Linda kuze kube ukubuyekezwa kuzokwenzekani-DNS zigaba, futhi uye kuthebhu WEB at Vesta ibha, lapho sifaka lesizinda obhalisiwe.

Ngemva kwalokho, ukubhalisa SMTP akhawunti ngaphansi Mail. Ukuhlola esigabeni esifanayo usebenzisa Vula Webmail ithebhu. Kwiwindi-Exim-Server, ufaka imingcele usethe SMTP futhi kuthunyelwa i-imeyili test. Uma konke kuhamba kahle, ungakwazi ukuhalalisela ngokwakho.

Sicela uqaphele ukuthi kwezinye izimo, i-imeyili mass kungadinga khona isignesha digital (akumelwe kudidaniswe irekhodi PTR, okuyinto onesibophezelo sanoma ubuqiniso wesizinda noma aphethe). Ngo ukungezwakali kwawo, amanye amasevisi aphethe angathathwa ukuthumela non-Bathembela, futhi yena yemeyili engenayo izomakwa ngabazeka. Ngakho kudingeka unakekele kusengaphambili ngalokhu.

esikhundleni isiphetho sendaba

It uhlala ukuze ungeze ukuthi izilungiselelo SMTP-iseva e-mail amaklayenti akunzima njengoba kungase kubonakale ekuqaleni. Kodwa lokho ukuze kutholakale mass ukulungiswa ngeke banokuthile okubizwa ngokuthi izithukuthuku. Futhi ungeke nje usebenzise inketho ukuthi seyenziwe ngenhla. Abanye onjiniyela kakade ukunikeza uhlelo ezenzakalelayo ukudala futhi ulungiselele lezi amaseva ngenkokhelo nesizotha kakhulu (futhi ngezinye izikhathi ngisho khulula).