7 Mafi kyawun Wakilan Canja wurin Wasiku (MTA's) don Linux

A hanyar sadarwa irin ta Intanet, abokan cinikin wasiku suna aika wasiku zuwa sabar saƙon saƙon da ke tura saƙon zuwa madaidaitan inda ake nufi (sauran abokan ciniki). Sabar wasiku tana amfani da aikace-aikacen cibiyar sadarwa mai suna Mail Transfer Agent (MTA).

MTA shine aikace-aikacen da ke kan hanya da watsa saƙon lantarki daga kulli ɗaya akan hanyar sadarwa zuwa wani. Yana amfani da ka'idar da aka sani da SMTP (Simple Mail Transfer Protocol) don aiwatar da aikinsa.

A kan kumburin hanyar sadarwa, akwai abokin ciniki na imel wanda ake amfani dashi don aikawa da karɓar saƙonni zuwa kuma daga sabar saƙo, abokin ciniki na imel shima yana amfani da ka'idar SMTP amma ba lallai bane MTA.

Ana shigar da MTA's akan sabar wasiku kuma ana shigar da abokan cinikin imel kamar Mozilla Thunderbird, Juyin Halitta, Microsoft's Outlook, da Apple Mail akan abokin ciniki na wasiƙa (kwamfutar mai amfani).

A cikin wannan labarin, za mu duba jerin mafi kyawun MTA da aka fi amfani da su akan sabar saƙon saƙo na Linux.

1. Aika sako

Sendmail yanzu da aka sani da Proofpoint (bayan Proofpoint, Inc samu Sendmail, Inc) shine mafi shahara kuma ɗaya daga cikin tsoffin MTA akan dandamalin uwar garken Linux. Sendmail yana da iyaka da yawa ko da yake, idan aka kwatanta da MTA na zamani.

Saboda rikitattun matakan daidaitawa da buƙatunsa, da raunin hanyoyin tsaro, sabbin MTA da yawa sun fito a matsayin madadin Sendmail, amma mahimmanci, yana ba da duk abin da ya shafi wasiku akan hanyar sadarwa.

Ziyarci Shafin Gida: http://www.sendmail.com

2. Postfix

Postfix wani dandamali ne na giciye, sanannen MTA wanda Wietse Zweitze Venema ya tsara kuma ya haɓaka don sabar saƙon sa yayin aiki a sashin bincike na IBM.

An haɓaka shi da farko azaman madadin sananne kuma sanannen Sendmail MTA. Postfix yana gudana akan Linux, Mac OSX, Solaris, da sauran tsarin aiki kamar Unix da yawa.

Yana ɗaukar kaddarorin Sendmail da yawa a waje, amma yana da kwatakwata kuma cikakkiyar aiki na ciki. Bugu da ƙari, yana ƙoƙarin yin sauri cikin aiki tare da sauƙi mai sauƙi da ingantaccen tsarin aiki kuma yana da manyan fasaloli masu zuwa:

  1. Sakamakon saƙon junk
  2. Yana goyan bayan ka'idoji da yawa
  3. Tallafin bayanan bayanai
  4. Tallafin akwatin wasiku
  5. Tallafin magudin adireshi da ƙari mai yawa

Ziyarci Shafin Gida: http://www.postfix.org

3. Exim

Exim MTA ne na kyauta wanda aka haɓaka don tsarin aiki kamar Unix kamar Linux, Mac OSX, Solaris, da ƙari mai yawa. Exim yana ba da babban matakin sassauƙa wajen tura wasiku akan hanyar sadarwa, tare da fitattun hanyoyi da wurare don sa ido kan wasiku masu shigowa.

Fitattun siffofi sun haɗa da wasu:

  1. Babu tallafi ga ka'idojin POP da IMAP
  2. Yana goyan bayan ladabi kamar RFC 2821 SMTP da RFC 2033 LMTP jigilar saƙon imel
  3. Tsarin tsari sun haɗa da jerin abubuwan sarrafawa, bincika abun ciki, ɓoyewa, sarrafawar hanya da sauransu
  4. Kyakkyawan takardun shaida
  5. Yana da abubuwan amfani kamar Lemonade wanda shine nau'in haɓakar SMTP da IMAP don kunna saƙon hannu da ƙari da yawa.

Ziyarci Shafin Gida: http://www.exim.org/

4.Qmail

Qmail kuma wani kyauta ne, buɗaɗɗen tushe, kuma MTA na zamani na Linux idan aka kwatanta da sauran MTAs da muka duba. Bugu da ƙari, yana da sauƙi, abin dogara, inganci, kuma yana ba da fasalulluka masu yawa don haka amintaccen kunshin MTA.

Yana da ƙanƙanta amma yana da wadata kuma wasu daga cikin abubuwansa sun haɗa da:

  1. Yana gudana akan tsarin aiki masu kama da Unix da yawa kamar su FreeBSD, Solaris, Mac OSX da ƙari masu yawa
  2. Sauƙaƙi kuma mai sauri shigarwa
  3. Tsarin kowane mai watsa shiri ta atomatik
  4. Shafe rabuwa tsakanin adireshi, fayiloli, da shirye-shirye
  5. Cikakken tallafi ga ƙungiyoyin adireshi
  6. Bari kowane mai amfani ya sarrafa jerin wasikun sa
  7. Yana goyan bayan hanya mai sauƙi don saita jerin aikawasiku
  8. Taimakawa VERPs
  9. Yana goyan bayan rigakafin ta atomatik na jerin madaukai na aikawasiku
  10. yana goyan bayan ezmlm mailing list manager
  11. Babu lissafin bazuwar da ke goyan baya da ƙari mai yawa

Ziyarci Shafin Gida: http://cr.yp.to/qmail.html

5. Mutt – Command Line Abokin ciniki

Mutt ƙaramin abokin ciniki ne na tushen imel mai ƙarfi don tsarin aiki kamar Unix. Yana da wasu abubuwa masu ban sha'awa a matsayin abokin ciniki na imel na rubutu, kuma wasu daga cikin fitattun abubuwansa sun haɗa da:

  1. Tsarin saƙo
  2. Tallafi don IMAP da POP3 ladabi
  3. Yana goyan bayan nau'ikan akwatin saƙo da yawa kamar mbox, MH, Maildir, MMDF
  4. Tallafin halin bayarwa
  5. Tambarin saƙo da yawa
  6. Tallafi don PGP/MIME (RFC2015)
  7. Fasaloli daban-daban don tallafawa jeri na aikawasiku, gami da amsa-jeri
  8. Cikakken ikon sarrafa kan saƙon saƙo yayin abun ciki
  9. Sauƙi don shigarwa
  10. Ƙungiyar ci gaba mai aiki da ƙari mai yawa

Ziyarci Shafin Gida: http://www.mutt.org/

6. Alpine

Alpine abokin ciniki ne na tushen imel mai sauri da sauƙin amfani don Linux, ya dogara ne akan tsarin saƙon Pine. Yana aiki da kyau ga masu farawa da masu amfani da wutar lantarki iri ɗaya, masu amfani za su iya koyan yadda ake amfani da shi cikin sauƙi ta hanyar taimako mai ma'ana.

Mahimmanci, ana iya daidaita shi sosai ta hanyar umarnin saitin Alpine.

Ziyarci Shafin Gida: https://www.washington.edu/alpine/

7. BudeSMTP

OpenSMTPD wakili ne na buɗaɗɗen hanyar aikawa da imel wanda ake amfani dashi don isar da saƙon akan tsarin gida ko don isar da su zuwa wasu sabar SMTP. Hakanan yana zuwa tare da sabis na gidan yanar gizo wanda ke ba da izinin aika imel ta sabar gidan yanar gizon HTTP. Yana aiki akan tsarin aiki iri-iri na Unix da Unix kamar Linux, FreeBSD, OpenBSD, NetBSD, da OSX.

A cikin wannan zagaye, mun kalli taƙaitaccen gabatarwar yadda ake karkatar da wasiku da kuma watsa shi akan hanyar sadarwa daga abokan cinikin wasiƙa zuwa sabar wasiƙa kuma mafi mahimmanci, ɗan fahimtar yadda MTAs ke aiki da jerin mafi kyawun kuma mafi yawan amfani da Linux MTA waɗanda kuke. ƙila ana son shigarwa don gina sabar saƙo.

Akwai wasu MTA da yawa a can amma duk suna da ƙarfi da iyakoki kamar waɗanda muka yi bita anan.