{"id":59,"date":"2026-09-28T13:56:18","date_gmt":"2026-09-28T10:56:18","guid":{"rendered":"https:\/\/mx1mail.com\/blog\/smtp-nedir-e-posta-gonderimi-nasil-calisir\/"},"modified":"2026-09-28T13:56:18","modified_gmt":"2026-09-28T10:56:18","slug":"smtp-nedir-e-posta-gonderimi-nasil-calisir","status":"publish","type":"post","link":"https:\/\/mx1mail.com\/blog\/tr\/smtp-nedir-e-posta-gonderimi-nasil-calisir\/","title":{"rendered":"SMTP Nedir? E-Posta G\u00f6nderimi Nas\u0131l \u00c7al\u0131\u015f\u0131r?"},"content":{"rendered":"<p>SMTP, e-posta mesajlar\u0131n\u0131n g\u00f6nderilmesi ve posta sunucular\u0131 aras\u0131nda iletilmesi i\u00e7in kullan\u0131lan temel protokold\u00fcr. Bir e-posta uygulamas\u0131nda G\u00f6nder d\u00fc\u011fmesine bast\u0131\u011f\u0131n\u0131zda mesaj genellikle SMTP \u00fczerinden posta sunucusuna teslim edilir.<\/p>\n<h2>SMTP ne i\u015fe yarar?<\/h2>\n<p>SMTP&#8217;nin temel g\u00f6revi mesaj\u0131 g\u00f6nderen taraftan almak ve hedef posta sunucusuna iletmektir. Gelen mesajlar\u0131 g\u00f6r\u00fcnt\u00fclemek i\u00e7in ise \u00e7o\u011funlukla IMAP veya POP3 kullan\u0131l\u0131r.<\/p>\n<h2>SMTP sunucusu nedir?<\/h2>\n<p>SMTP sunucusu, g\u00f6nderilen mesajlar\u0131 kabul eden, gerekli kontrolleri yapan ve al\u0131c\u0131 sunucuya ula\u015ft\u0131rmaya \u00e7al\u0131\u015fan sistemdir.<\/p>\n<h2>SMTP kimlik do\u011frulamas\u0131<\/h2>\n<p>Kurumsal e-posta sistemlerinde kullan\u0131c\u0131lar\u0131n SMTP \u00fczerinden mesaj g\u00f6ndermeden \u00f6nce kullan\u0131c\u0131 ad\u0131 ve parola ile do\u011frulanmas\u0131 gerekir. Bu, sunucunun yetkisiz ki\u015filer taraf\u0131ndan spam g\u00f6nderimi i\u00e7in kullan\u0131lmas\u0131n\u0131 \u00f6nler.<\/p>\n<h2>TLS neden \u00f6nemlidir?<\/h2>\n<p>SMTP ba\u011flant\u0131lar\u0131nda TLS kullan\u0131lmas\u0131, istemci ile sunucu aras\u0131ndaki ileti\u015fimin \u015fifrelenmesine yard\u0131mc\u0131 olur. \u00d6zellikle parola ile kimlik do\u011frulamas\u0131 yap\u0131lan ba\u011flant\u0131larda g\u00fcvenli ba\u011flant\u0131 \u00f6nemlidir.<\/p>\n<h2>SMTP ve teslim edilebilirlik<\/h2>\n<p>Mesaj\u0131n SMTP taraf\u0131ndan kabul edilmesi, mutlaka al\u0131c\u0131n\u0131n gelen kutusuna d\u00fc\u015fece\u011fi anlam\u0131na gelmez. Domain itibar\u0131, IP itibar\u0131, SPF, DKIM, DMARC ve mesaj i\u00e7eri\u011fi de teslim edilebilirli\u011fi etkiler.<\/p>\n<p>Detayl\u0131 bilgi i\u00e7in <a href=\"https:\/\/mx1mail.com\/blog\/tr\/e-posta-teslim-edilebilirligi-nedir\/\">E-Posta Teslim Edilebilirli\u011fi Nedir?<\/a> yaz\u0131m\u0131z\u0131 okuyabilirsiniz.<\/p>\n<h2>Sonu\u00e7<\/h2>\n<p>SMTP, internet e-posta sisteminin temel yap\u0131 ta\u015flar\u0131ndan biridir. G\u00fcvenli kimlik do\u011frulama, TLS ve do\u011fru DNS yap\u0131land\u0131rmas\u0131 kurumsal g\u00f6nderimin sa\u011fl\u0131kl\u0131 \u00e7al\u0131\u015fmas\u0131 i\u00e7in \u00f6nemlidir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SMTP protokol\u00fcn\u00fcn e-posta g\u00f6nderimindeki rol\u00fcn\u00fc, SMTP sunucular\u0131n\u0131n nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve g\u00fcvenli g\u00f6nderim i\u00e7in nelere dikkat edilmesi gerekti\u011fini \u00f6\u011frenin.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[159,164],"class_list":["post-59","post","type-post","status-publish","format-standard","hentry","category-teknik-rehberler","tag-e-posta-yonetimi","tag-kurumsal-iletisim"],"_links":{"self":[{"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/posts\/59","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/comments?post=59"}],"version-history":[{"count":0,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/posts\/59\/revisions"}],"wp:attachment":[{"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/media?parent=59"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/categories?post=59"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/tags?post=59"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}