{"id":105,"date":"2026-10-06T13:21:36","date_gmt":"2026-10-06T10:21:36","guid":{"rendered":"https:\/\/mx1mail.com\/blog\/e-posta-header-nedir-nasil-okunur\/"},"modified":"2026-10-06T13:21:36","modified_gmt":"2026-10-06T10:21:36","slug":"e-posta-header-nedir-nasil-okunur","status":"publish","type":"post","link":"https:\/\/mx1mail.com\/blog\/tr\/e-posta-header-nedir-nasil-okunur\/","title":{"rendered":"E-Posta Header Nedir ve Nas\u0131l Okunur?"},"content":{"rendered":"<h2>E-posta header nedir?<\/h2>\n<p>E-posta header veya mesaj ba\u015fl\u0131\u011f\u0131, bir e-postan\u0131n teknik olarak nas\u0131l g\u00f6nderildi\u011fini g\u00f6steren bilgileri i\u00e7erir. Kullan\u0131c\u0131lar\u0131n ekranda g\u00f6rd\u00fc\u011f\u00fc g\u00f6nderen, al\u0131c\u0131 ve konu bilgilerinin yan\u0131nda mesaj\u0131n ge\u00e7ti\u011fi sunucular ve kimlik do\u011frulama sonu\u00e7lar\u0131 da burada bulunabilir.<\/p>\n<h2>From ve Reply-To alanlar\u0131<\/h2>\n<p>From alan\u0131 mesaj\u0131n g\u00f6r\u00fcnen g\u00f6nderenini belirtir. Reply-To alan\u0131 varsa kullan\u0131c\u0131n\u0131n yan\u0131t verdi\u011finde mesaj\u0131n farkl\u0131 bir adrese g\u00f6nderilmesini sa\u011flayabilir. \u015e\u00fcpheli mesajlarda bu iki alan\u0131n farkl\u0131 olmas\u0131 incelenmesi gereken bir i\u015faret olabilir.<\/p>\n<h2>Received sat\u0131rlar\u0131<\/h2>\n<p>Bir e-posta internet \u00fczerinde birden fazla posta sunucusundan ge\u00e7ebilir. Her sunucu mesaj\u0131n header b\u00f6l\u00fcm\u00fcne bir Received sat\u0131r\u0131 ekleyebilir. Bu sat\u0131rlar mesaj\u0131n izledi\u011fi yolu anlamaya yard\u0131mc\u0131 olur.<\/p>\n<h2>SPF, DKIM ve DMARC sonu\u00e7lar\u0131<\/h2>\n<p>Authentication-Results gibi alanlarda SPF, DKIM ve DMARC kontrollerinin sonu\u00e7lar\u0131 g\u00f6r\u00fclebilir. PASS sonucu do\u011frulaman\u0131n ba\u015far\u0131l\u0131 oldu\u011funu g\u00f6sterirken FAIL sonucu daha ayr\u0131nt\u0131l\u0131 inceleme gerektirebilir.<\/p>\n<h2>Message-ID neden \u00f6nemlidir?<\/h2>\n<p>Message-ID \u00e7o\u011fu e-posta sisteminde her mesaj i\u00e7in olu\u015fturulan benzersiz tan\u0131mlay\u0131c\u0131d\u0131r. Teslimat problemi veya log incelemesi yap\u0131l\u0131rken belirli bir mesaj\u0131n sunucu kay\u0131tlar\u0131nda bulunmas\u0131n\u0131 kolayla\u015ft\u0131rabilir.<\/p>\n<h2>Doland\u0131r\u0131c\u0131l\u0131k incelemelerinde header kullan\u0131m\u0131<\/h2>\n<p>G\u00f6nderen adresi tek ba\u015f\u0131na bir mesaj\u0131n ger\u00e7ek kayna\u011f\u0131n\u0131 kan\u0131tlamaz. \u015e\u00fcpheli e-postalarda teknik header bilgilerinin sunucu loglar\u0131 ve alan ad\u0131 kay\u0131tlar\u0131yla birlikte de\u011ferlendirilmesi daha sa\u011fl\u0131kl\u0131 sonu\u00e7 verir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>E-posta ba\u015fl\u0131klar\u0131n\u0131n mesaj\u0131n kayna\u011f\u0131n\u0131, ge\u00e7ti\u011fi sunucular\u0131 ve kimlik do\u011frulama sonu\u00e7lar\u0131n\u0131 nas\u0131l g\u00f6sterdi\u011fini \u00f6\u011frenin.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[114,224,226],"class_list":["post-105","post","type-post","status-publish","format-standard","hentry","category-e-posta-guvenligi","tag-e-posta-guvenligi","tag-e-posta-header","tag-smtp"],"_links":{"self":[{"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/posts\/105","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"}],"author":[{"embeddable":true,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/comments?post=105"}],"version-history":[{"count":0,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/posts\/105\/revisions"}],"wp:attachment":[{"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/media?parent=105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/categories?post=105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mx1mail.com\/blog\/wp-json\/wp\/v2\/tags?post=105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}