Iseva Mail Linux: Uhlolojikelele nokusetha

E-mail ukuze abantu abaningi libukeka iwebhusayithi evamile nge interface yomsebenzisi-friendly, lapho ungakwazi kahle ubhala umbhalo, unamathisele izithombe bese uthumela imiyalezo kubangani. Nokho, empeleni eliyinkimbinkimbi kakhulu. Ukudlulisa idatha usebenzisa i-imeyili amaseva ku-Linux. Kuyinto ba abenza ukucutshungulwa, ukudiliva nokuthulula umyalezo umzila. Lesi sihloko sizodingida ethandwa kakhulu e-mail amaseva ku-Linux, kanye indlela yokumisa ezinye zazo.

Ukubuyekezwa kwe izinqumo ukwakha uhlelo ukuthumela nokwamukela imiyalezo

Ngosizo e-mail kwi-server Linux, ungakwazi ngokushesha futhi kalula akusebenzise indlela yabo ukuthola futhi ukuthumela imilayezo. Iwebhu unemisebenzi izixazululo ngomumo eyenziwe, ezingasetshenziswa kuphela setha kancane "isiqedile." Phakathi kwabo, yebo, kukhona eziyinkimbinkimbi ngokwengeziwe ku ukucushwa kwesistimu, ukucushwa kwe okuyinto kuboniswa yilesi sibonelo esilandelayo Postfix.

SendMail - ethandwa futhi fast

SendMail kungenziwa ngokuthi iphayona phakathi mail amaseva ku-Linux. Le nguqulo yokuqala wakhululwa emuva ngo-1983. Njengoba SendMail yingcweti sebuningini iziteshi futhi ISIZINDA. It is kabanzi kuze kube yilolu suku. Fast and iseva elungiselelwe, kodwa ingabe akukhona ukuhlangabezana nezindinganiso zokuphepha yesimanje kanye sinzima ngempela ukuze ulungisele ukusebenza.

Postfix - nezimo, onamandla futhi enokwethenjelwa

It ekuqaleni lakhiwa ukusetshenziswa yangaphakathi IBM Research Center. imisebenzi eminingi kanye nezici lathathwa SendMail. Nokho, kuyinto ngokushesha okungaka, ephephile, nokusetha kuthatha isikhathi esincane bese umzamo. Ingasetshenziselwa njengoba iseva imeyili ku-Linux, MacOS, Solaris.

IredMail

Le seva kusala a virulence enkulu setha zokubhala kanye namafayela wokumisa. Ngosizo lwabo, ungakwazi ngokushesha sithathe iseva imeyili ku-Linux esekelwe kuwebhu futhi mahhala. It has usekelo SMTP, POP3 ne-IMAP. Inqubo yokufaka ngokuvamile hhayi imizuzu engaphezu kuka-10, kuye ngokuthi ikhono umlawuli.

Ngo inqubo ukusetha seva Linux- iRedMail izofakwa ngokuzenzakalela izindlela zokubhekana nayo amagciwane kanye spam. Ngaphezu kwalezi kungenziwa wanezela izivikelo ngokumelene force isilo esinonya, analyzers ehlukahlukene nokunye. A option omkhulu ngomumo Linux-imeyli iseva.

IndiMail

Sihlanganisa yezifiso eziningana ezaziwayo kanye nobuchwepheshe ukuqaliswa ukudluliselwa imilayezo ye-imeyili. Uhlelo ihlanganiswe ikhono udale izixhumanisi phakathi ISIZINDA we ukuphithizela kwenethiwekhi, isibonelo, lokwabelana umthombo mail izinkampani amagatsha ezahlukene. Uhlelo has a nezimo kakhulu ukumisa indlela. It is ukusebenza ngokusebenzisa lichazwe kabusha lokwehlukile, zazo iseva mayelana 200. Kungenzeka ukudala eziningana parallel umsebenzi IndiMail notshwala.

Rumble

Leposi Linux web-iseva abhalwe C ++. Kukhona-API esakhelwe ukulawula futhi ukudala zimo. It has a lot of izici nokusebenza "ngokuphuma ebhokisini." Kusekelwa eziningana izinguqulo owaziwa database. Uma wayefisa, noma ukuhlelwa kabusha, ungakwazi masinyane ushintshele komunye kuya komunye. iseva interface ihlukaniswe amalungelo endaweni yabo ethize - abasebenzisi, abaqondisi, futhi iseva domain.

Zentyal

Mhlawumbe isitimela elula futhi elula kunazo leposi Linux-server. Kuyinto cishe yonke imiyalelo futhi enze izilungiselelo esibonakalayo ekhethekile sokuqhafaza. Ngokusekelwe seva Linux Ubuntu. Ukungeza imisebenzi noma amakhono ngokufaka amamojuli ezintsha. Ngalo zingahlelwa njengendlela ehlukene imeyli yeseva router noma ummeleli node phakathi thoroughfares main.

Axigen

Mahhala, esinamandla futhi isici imeyli iseva ocebile. Ingasetshenziselwa njengoba ngokusebenzisa yayo web esibonakalayo noma ngokusebenzisa noma yimuphi iklayenti e-mail. Uyakwazi ukuqoqa imeyili evela amabhokisi zangaphandle, ukukhiqiza impendulo othomathikhi ukuba imiyalezo, ukuhlunga nabo, futhi elula ukungenisa ifayela CSV.

Ukuhlela kanye Administration unendlela yawo-Web interface. Kubathandi classical ukuphathwa imodeli - umsebenzi itholakala nge console umyalo.

Iseva isekela ezihlukahlukene olusebenzisayo, kuhlanganise i-Windows umugqa. Inqubo ukuxhumana kahle kakhulu futhi ibhalwe futhi razyasnon izibonelo eziningi kuwebhusayithi kanjiniyela.

CommuniGate Pro

iseva Cross-platform ukuthi ingasebenza iE-mail futhi izwi imiyalezo. Kungenzeka ukuxhuma kuyo nge e-mail iklayenti noma web esibonakalayo eyodwa. Ingabe ukugcwaliseka yokuzihlukanisa kwamangqamuzana ngokwemisebenzi yawo amalungelo ukufinyelela abantu abambalwa akhawunti. Plugin kungasiza ukuhlanganisa ahlukahlukene-anti-virus izinhlelo kanye nezixazululo.

Ukubeka isibonelo uhlelo

Emuva kokubuyekezwa kwe-e-mail amaseva ku-Linux kufanele cabangela ukubeka omunye wabo kabanzi.

Ngokwesibonelo, singabonisa nawe indlela ukufaka futhi ulungiselele Postfix ku-Ubuntu. Kusolwa ukuthi ihadiwe isivele iyatholakala futhi uhlelo lokusebenza kuya enguqulweni yakamuva.

Into yokuqala okumele uyenze - kuyinto ukulanda iseva uqobo. Itholakala ku ekhosombeni noBuntu, ngakho esibulalayo, lwemsebenti:

Phakathi ukufakwa, uhlelo uzokubuza iphasiwedi entsha umsebenzisi egciniwe ngaphansi akhawunti impande. Khona-ke kufanele liphindwe ukuze uqinisekise. Wabe ungacela ukuthi uhlobo olunjani ukufakwa unesithakazelo. Khona-ke, igama sohlelo mail, lapho ungacacisa - some.server.ru.

Manje udinga ukudala database seseva. Lokhu kungenziwa nge umyalo:

impande mysqladmin -U -p ukudala imeyili.

Lapha kulapho isidingo ucacise iphasiwedi ezivumelekile database.

Manje ungakwazi ukuya kakhulu isikhumba MySQL nge umyalo:

mysql -U impande. futhi, uhlelo uzokubuza iphasiwedi edingekayo ukuze ufake.

Okulandelayo uzoyala isethi, ozokusiza ukuba kokudala umsebenzisi omusha nge amalungelo:

Futhi kudingeka amatafula database main, dala them ngakho unga:

Manje console mysql ungasawusebenzisi futhi ungakwazi ukuphuma.

Postfix ukucushwa

Okokuqala udinga ukukhombisa iseva, indlela yokufinyelela database, indlela ulifune amagugu kunesidingo. Ukuze wenze lokhu, kuzoba amafayela ambalwa. Zingase elise lwemibhalo / njll / postfix. Nazi amagama abo:

Kufanele aqukethe okuqukethwe elandelayo, phakathi lapho string Umbuzo ifayela ngalinye kuyoba esiyingqayizivele:

igama lomsebenzisi = admin esibekiwe uma udala itafula;

iphasiwedi = ;

dbname = igama egciniwe wadala;

Umbuzo = nombuzo, ngamunye ifayela ethile;

Sebawoti = 127.0.01.

Ngokwengxenye ukhononda yamafayela:

La mafayela sizomisa iphasiwedi ukuze ungene ku-database, ukuze ukufinyelela kuwo kumelwe ngandlela-thile kube nomkhawulo. Ngokwesibonelo, ilungelo baba, kunemikhawulo.

Manje kufanele engeza ezinye izinketho Postfix. Kuyaphawuleka ukuthi ngo-Emgqeni olandelayo, esikhundleni some.server.ru domain yangempela.

ukuphepha Certifications

Ukuze uqale, uzodinga ukudala igunya isitifiketi, okuzokwenza ukuqinisekisa ubuqiniso zonke izitifiketi.

Wadala kumafayela esitolo:

mkdir ~ / CA_new

Futhi ifayela ukumisa. It elibamba ikhodi elandelayo:

A nakuchazwa kuso:

• C variable - lapha udinga ukucacisa lizwe ngefomethi enezinhlamvu ezimbili, isibonelo, i-Russia - RU;
• ST - kusho endaweni ethile noma indawo;
• L - idolobha;
• O - igama inkampani;
• CN - lapha udinga ukucacisa domain olubhekiselwe ukhiye;
• ikheli le-email.

Khona-ke wadala futhi ukhiye uqobo:

sudo openssl genrsa -des3 Ezicindezelekile ca.key 4096

Uhlelo yenza iphasiwedi ukhiye, okuyinto kunoma yiliphi icala ungakhohlwa wena.

Manje udinga ukuvula Inguqulo ukhiye:

openssl req -izinto ezintsha -x509 -nodes -sha1 -days 3650 -key ca.key Ezicindezelekile ca.crt -config ca.conf

Kube kuyodingeka ufake iphasiwedi adalwe ukhiye wangasese.

Manje isitifiketi:

openssl pkcs12 -export ndweni' ca.cer -inkey ca.key Ezicindezelekile ca.pfx

Okulandelayo udinga ukudala lwemibhalo lapho ukugcina zonke izinkinobho elakhiwe. ifolda siqu kuchazwa leseva ngalinye.

mkdir Serv

mkdir Serv / some.domen.ru

Futhi ukudala ukumisa yabo:

nano Serv / some.domen.ru / openssl.conf

Ngaphakathi kuwo kufanele kube izilungiselelo esibalulwe ngezansi. Bafana nalabo kakade wadala.

Ukuze ukhiye, sebenzisa umyalo:

sudo openssl genrsa -passout ukudlula: 1234 -des3 Ezicindezelekile Serv / some.server.ru / server.key.1 2048

Lo mugqa lisebenzisa iphasiwedi 1234. It okudingekayo isikhathi esithile.

Iphasiwedi manje asuswe ithimba:

openssl rsa -passin ukudlula: 1234 Serv ndweni' / some.server.ru / server.key.1 Ezicindezelekile Serv / some.server.ru/server.key

Manje kufanele ngemvume ukhiye:

SERV /some.server.ru/ openssl.conf -new -key SERV /some.server.ru/ server.key -out SERV /some.server.ru/ server.csr openssl req -config Serv /some.server.ru/ openssl.conf -izinto ezintsha -key Serv /some.server.ru/ server.key Ezicindezelekile Serv /some.server.ru/ server.csr

rm -f SERV/ some.server.ru/server.key.1 Futhi ukususa yesikhashana: rm -F Serv / some.server.ru/server.key.1

Ngosizo zokukhwabanisa eyenziwa kuyoba iseva mail ezingaba kuphela ukuthumela nokwamukela imilayezo. Ngaphezu main, kukhona amamojulu ukuthi ingafakwa ukuze sandise ukusebenza. Lokhu kuzodala imeyli iseva efakiwe ngokugcwele ku-Linux ngenxa yebhizinisi.

izici ezingeziwe

Amamojula ezilandelayo ingasetshenziswa ukunweba amakhono iseva imeyili, ezifana "ugaxekile" noma ukusatshalaliswa inkonzo.

• Zidlamlilo. Kusebenziseka kalula kakhulu web isikhombimsebenzisi imeyili. Ngaphezu umsebenzi walo main has a ikhalenda esakhelwe, imisebenzi, oxhumana nabo. It has a elula ukulungiselelwa Tuning wesifunda.
• Amavisd-entsha. It wenza indima esangweni futhi isetshenziswa ngokuyinhloko ukuze befikile ubuchwepheshe ezahlukene. Amavisd-entsha ithola, ukuhlunga inquma ukuthi kungaba yingozi, futhi ixhumanisa imisebenzi eyengeziwe kwezinye amamojuli ukuqinisekisa.
• SpamAssassin. Njengoba leli gama lisikisela, iyunithi ukuhlunga izinhlamvu ngokuvumelana nezimiso ezithile, kubalwa ugaxekile. Ingasetshenziselwa kokubili ngokwehlukana futhi njengengxenye amademoni ahlukahlukene.
• ClamAV. Popular Linux-imvelo unqulo wesi arab. Kuyinto isofthiwe khulula. Bakwazi ukusebenza eziningi ezahlukene mail amaseva ukuskena amafayela kanye nemiyalezo "on the fly".
• Razor. ostfix. Le module lugcine checksums imiyalezo ogaxekile futhi P ostfix ixhumana ngqo.
• Pyzor - elinye ithuluzi ukucacisa imiyalezo eziqukethe ezinonya noma engenamsebenzi ikhodi umsebenzisi.
• Fail2ban. Ithuluzi evikela-akhawunti ngokumelene nokugenca amaphasiwedi isilo esinonya amandla. Ngemva kwenani elithile ezikhathini ethile IP-ikheli ivinjelwe isikhashana.
• Umthuthi weposi. Indlela elula ukwakha uhlu lwamakheli ngokusebenzisa esibonakalayo Web.
• Munin. Ithuluzi leseva ukuqapha ukusebenza. It has a inombolo enkulu ngomumo eyenziwe izijobelelo ukuthi ukwandisa amakhono ayo. yezifiso Network umsebenzi kungenziwa zilandelwa ngohlelo elula.

isiphetho

Njengoba singabona kusukela sihloko, ukufakwa nokulungiswa kwe-imeyli iseva agcwele ngesandla - umsebenzi ziningi futhi zaba nzima. Nokho, le ndlela ngokuvamile baqonde indlela uhlelo lusebenza futhi ukwazi izimfanelo zayo kanye nezintuba. Uma izinkinga okulungiselelwe ngumlawuli bazokwazi ukuthola ngokushesha futhi ukulungisa inkinga. Sifaneleka ikakhulu kuba izinkampani ezinkulu ezimsebenzi engaphansi ngokuphelele ijubane ukuthumela imilayezo ethola amakhasimende noma ozakwethu. Amanethiwekhi elincane ngempela isixazululo ofanele "kusukela ebhokisini", okungase efakwe ngokushesha usebenzisa interface yomsebenzisi-friendly.

Nokho, uma kwenzeka ukwehluleka iseva kuyodingeka isikhathi eside ukuba zingene futhi baqonde iyunithi uhlelo. Isihloko ngesibonelo Postfix seva sibonisa izindlela eziyisisekelo futhi amasu yokuqondisa ukusebenza eyinhloko. Oluhambisana inani elikhulu amamojuli, izijobelelo kanye-add-on-ke kuzodala iyithuluzi elinamandla futhi enokwethenjelwa ukuthumela nokwamukela imiyalezo.