{"id":1429,"date":"2026-07-08T17:20:07","date_gmt":"2026-07-08T14:20:07","guid":{"rendered":"https:\/\/verimin.com.tr\/blog\/?p=1429"},"modified":"2026-07-11T09:58:54","modified_gmt":"2026-07-11T06:58:54","slug":"spf-dkim-dmarc-kayitlari","status":"publish","type":"post","link":"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/","title":{"rendered":"SPF, DKIM ve DMARC Nedir? E-Posta Kimlik Do\u011frulama Rehberi"},"content":{"rendered":"<p>G\u00f6nderdi\u011finiz e-postalar kar\u015f\u0131 tarafa ula\u015fm\u0131yor ya da do\u011frudan spam kutusuna m\u0131 d\u00fc\u015f\u00fcyor? Bunun en yayg\u0131n nedeni, alan ad\u0131n\u0131zda eksik veya hatal\u0131 <strong>e-posta kimlik do\u011frulama kay\u0131tlar\u0131d\u0131r.<\/strong> SPF, DKIM ve DMARC ad\u0131n\u0131 ta\u015f\u0131yan bu \u00fc\u00e7 DNS kayd\u0131, g\u00f6nderdi\u011finiz maillerin ger\u00e7ekten sizden geldi\u011fini kan\u0131tlar ve sahtecilik (spoofing) giri\u015fimlerini engeller. Bu rehberde \u00fc\u00e7\u00fcn\u00fcn ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131, aralar\u0131ndaki fark\u0131 ve cPanel \u00fczerinden nas\u0131l eklenece\u011fini ad\u0131m ad\u0131m anlat\u0131yoruz.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 ez-toc-wrap-left counter-flat ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<div class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7erik Ba\u015fl\u0131klar\u0131:<\/div>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#SPF_DKIM_ve_DMARC_Ne_Demek\" title=\"SPF, DKIM ve DMARC Ne Demek?\">SPF, DKIM ve DMARC Ne Demek?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#SPF_Kaydi_Nedir_ve_Nasil_Calisir\" title=\"SPF Kayd\u0131 Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?\">SPF Kayd\u0131 Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#DKIM_Nedir_ve_Nasil_Calisir\" title=\"DKIM Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?\">DKIM Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#DMARC_Nedir_ve_Nasil_Calisir\" title=\"DMARC Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?\">DMARC Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#SPF_DKIM_ve_DMARC_Arasindaki_Fark_Birlikte_Nasil_Calisirlar\" title=\"SPF, DKIM ve DMARC Aras\u0131ndaki Fark (Birlikte Nas\u0131l \u00c7al\u0131\u015f\u0131rlar?)\">SPF, DKIM ve DMARC Aras\u0131ndaki Fark (Birlikte Nas\u0131l \u00c7al\u0131\u015f\u0131rlar?)<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#DMARC_Politikasi_none_quarantine_ve_reject\" title=\"DMARC Politikas\u0131: none, quarantine ve reject\">DMARC Politikas\u0131: none, quarantine ve reject<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#SPF_DKIM_ve_DMARC_Kayitlari_Nasil_Eklenir_cPanel_DNS\" title=\"SPF, DKIM ve DMARC Kay\u0131tlar\u0131 Nas\u0131l Eklenir? (cPanel \/ DNS)\">SPF, DKIM ve DMARC Kay\u0131tlar\u0131 Nas\u0131l Eklenir? (cPanel \/ DNS)<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#%E2%80%9CMaillerim_Spame_Dusuyor_Gitmiyor%E2%80%9D_%E2%80%94_Cozum\" title=\"&#8220;Maillerim Spam&#8217;e D\u00fc\u015f\u00fcyor \/ Gitmiyor&#8221; \u2014 \u00c7\u00f6z\u00fcm\">&#8220;Maillerim Spam&#8217;e D\u00fc\u015f\u00fcyor \/ Gitmiyor&#8221; \u2014 \u00c7\u00f6z\u00fcm<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#SPF_DKIM_ve_DMARC_Kayitlarini_Nasil_Kontrol_Edersiniz\" title=\"SPF, DKIM ve DMARC Kay\u0131tlar\u0131n\u0131 Nas\u0131l Kontrol Edersiniz?\">SPF, DKIM ve DMARC Kay\u0131tlar\u0131n\u0131 Nas\u0131l Kontrol Edersiniz?<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/verimin.com.tr\/blog\/spf-dkim-dmarc-kayitlari\/#Sikca_Sorulan_Sorular\" title=\"S\u0131k\u00e7a Sorulan Sorular\">S\u0131k\u00e7a Sorulan Sorular<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"SPF_DKIM_ve_DMARC_Ne_Demek\"><\/span>SPF, DKIM ve DMARC Ne Demek?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>SPF, DKIM ve DMARC; alan ad\u0131n\u0131zdan g\u00f6nderilen e-postalar\u0131n sahte olmad\u0131\u011f\u0131n\u0131 kan\u0131tlayarak spam&#8217;e d\u00fc\u015fmesini \u00f6nleyen \u00fc\u00e7 DNS kayd\u0131d\u0131r.<\/strong> Her biri farkl\u0131 bir soruyu yan\u0131tlar:<\/p>\n<ul>\n<li><strong>SPF:<\/strong> &#8220;Bu <a href=\"https:\/\/verimin.com.tr\/alan-adi\" data-internallinksmanager029f6b8e52c=\"1\" title=\"domain\">alan ad\u0131<\/a> ad\u0131na hangi sunucular mail g\u00f6nderebilir?&#8221;<\/li>\n<li><strong>DKIM:<\/strong> &#8220;Bu mailin i\u00e7eri\u011fi yolda de\u011fi\u015ftirildi mi?&#8221;<\/li>\n<li><strong>DMARC:<\/strong> &#8220;SPF veya DKIM ba\u015far\u0131s\u0131z olursa ne yap\u0131lacak?&#8221;<\/li>\n<\/ul>\n<p>Bu \u00fc\u00e7\u00fc birlikte \u00e7al\u0131\u015ft\u0131\u011f\u0131nda, alan ad\u0131n\u0131z\u0131 taklit ederek sahte mail g\u00f6nderen sald\u0131rganlar\u0131n \u00f6n\u00fc kesilir ve me\u015fru maillerinizin teslim edilebilirli\u011fi artar. Bir e-postan\u0131n hangi sunucuya y\u00f6nlendirilece\u011fini belirleyen temel kayd\u0131 merak ediyorsan\u0131z <a href=\"https:\/\/verimin.com.tr\/blog\/mx-kaydi-nedir\/\">MX Kayd\u0131 Nedir?<\/a> yaz\u0131m\u0131z iyi bir ba\u015flang\u0131\u00e7t\u0131r; SPF, DKIM ve DMARC bu y\u00f6nlendirmenin g\u00fcvenlik katman\u0131d\u0131r.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SPF_Kaydi_Nedir_ve_Nasil_Calisir\"><\/span>SPF Kayd\u0131 Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>SPF (Sender Policy Framework),<\/strong> alan ad\u0131n\u0131z ad\u0131na hangi posta sunucular\u0131n\u0131n e-posta g\u00f6ndermeye yetkili oldu\u011funu belirten bir TXT kayd\u0131d\u0131r. Bir mail sunucusu size ait bir adresten mail ald\u0131\u011f\u0131nda, alan ad\u0131n\u0131z\u0131n SPF kayd\u0131na bakar ve g\u00f6nderen sunucunun bu listede olup olmad\u0131\u011f\u0131n\u0131 kontrol eder.<\/p>\n<p>\u00d6rnek bir SPF kayd\u0131 \u015f\u00f6yle g\u00f6r\u00fcn\u00fcr:<\/p>\n<pre><code>v=spf1 include:_spf.verimin.com.tr ~all\n<\/code><\/pre>\n<p>Buradaki <code>include<\/code> yetkili sunucular\u0131, sondaki <code>~all<\/code> ise listede olmayan sunuculardan gelen mailin &#8220;yumu\u015fak ba\u015far\u0131s\u0131zl\u0131k&#8221; (soft fail) olarak i\u015faretlenece\u011fini belirtir. SPF sayesinde biri sizin ad\u0131n\u0131za yetkisiz bir sunucudan mail g\u00f6ndermeye \u00e7al\u0131\u015f\u0131rsa, al\u0131c\u0131 sunucu bunu tespit edebilir.<\/p>\n<p>\u00d6nemli bir kural: bir alan ad\u0131nda <strong>yaln\u0131zca bir SPF kayd\u0131<\/strong> bulunabilir; birden fazla g\u00f6nderen varsa hepsi tek kay\u0131tta <code>include<\/code> ile birle\u015ftirilir.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"DKIM_Nedir_ve_Nasil_Calisir\"><\/span>DKIM Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>DKIM (DomainKeys Identified Mail),<\/strong> g\u00f6nderdi\u011finiz her e-postaya g\u00f6r\u00fcnmez bir <strong>dijital imza<\/strong> ekleyerek mailin yolda de\u011fi\u015ftirilmedi\u011fini ve ger\u00e7ekten sizin alan ad\u0131n\u0131zdan \u00e7\u0131kt\u0131\u011f\u0131n\u0131 kan\u0131tlar.<\/p>\n<p>DKIM iki anahtar kullan\u0131r:<\/p>\n<ul>\n<li><strong>\u00d6zel anahtar<\/strong> sunucuda saklan\u0131r ve giden maili imzalar.<\/li>\n<li><strong>Genel anahtar<\/strong> ise alan ad\u0131n\u0131z\u0131n DNS&#8217;inde bir TXT kayd\u0131 olarak yay\u0131nlan\u0131r.<\/li>\n<\/ul>\n<p>Al\u0131c\u0131 sunucu, gelen mailin imzas\u0131n\u0131 DNS&#8217;teki genel anahtarla do\u011frular. \u0130mza tutuyorsa mail hem ger\u00e7ek g\u00f6ndericiden gelmi\u015ftir hem de i\u00e7eri\u011fi de\u011fi\u015fmemi\u015ftir. DKIM kayd\u0131nda <strong>selector<\/strong> ad\u0131 verilen bir etiket (\u00f6rne\u011fin <code>default._domainkey<\/code>) hangi anahtar\u0131n kullan\u0131laca\u011f\u0131n\u0131 belirtir.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"DMARC_Nedir_ve_Nasil_Calisir\"><\/span>DMARC Nedir ve Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>DMARC (Domain-based Message Authentication, Reporting and Conformance),<\/strong> SPF ve DKIM sonu\u00e7lar\u0131na bakarak ba\u015far\u0131s\u0131z mailler i\u00e7in <strong>ne yap\u0131laca\u011f\u0131n\u0131 belirleyen politika kayd\u0131d\u0131r.<\/strong> SPF ve DKIM tek ba\u015f\u0131na &#8220;ba\u015far\u0131s\u0131z&#8221; diyebilir ama sonucu ne olaca\u011f\u0131na karar veremez; i\u015fte bu karar\u0131 DMARC verir.<\/p>\n<p>\u00d6rnek bir DMARC kayd\u0131:<\/p>\n<pre><code>v=DMARC1; p=quarantine; rua=mailto:raporlar@verimin.com.tr\n<\/code><\/pre>\n<p>Buradaki <code>p<\/code> politikay\u0131, <code>rua<\/code> ise do\u011frulama raporlar\u0131n\u0131n g\u00f6nderilece\u011fi adresi belirtir. DMARC ayr\u0131ca size d\u00fczenli <strong>raporlar<\/strong> g\u00f6ndererek alan ad\u0131n\u0131z ad\u0131na kimlerin mail g\u00f6ndermeye \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 g\u00f6rmenizi sa\u011flar.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SPF_DKIM_ve_DMARC_Arasindaki_Fark_Birlikte_Nasil_Calisirlar\"><\/span>SPF, DKIM ve DMARC Aras\u0131ndaki Fark (Birlikte Nas\u0131l \u00c7al\u0131\u015f\u0131rlar?)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki.png\" alt=\"SPF DKIM DMARC fark\u0131 ve birlikte \u00e7al\u0131\u015fmas\u0131 tablosu\" class=\"wp-image-1448\" srcset=\"https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki.png 1672w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki-300x169.png 300w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki-1024x576.png 1024w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki-768x432.png 768w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki-1536x864.png 1536w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki-195x110.png 195w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki-390x220.png 390w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-dkim-farki-1170x658.png 1170w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n<p>\u00dc\u00e7 kay\u0131t birbirinin yerine ge\u00e7mez; bir zincirin halkalar\u0131 gibi birlikte \u00e7al\u0131\u015f\u0131r:<\/p>\n<table>\n<thead>\n<tr>\n<th>Kay\u0131t<\/th>\n<th>Yan\u0131tlad\u0131\u011f\u0131 soru<\/th>\n<th>G\u00f6revi<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>SPF<\/strong><\/td>\n<td>Kim g\u00f6nderebilir?<\/td>\n<td>Yetkili g\u00f6nderen sunucular\u0131 listeler<\/td>\n<\/tr>\n<tr>\n<td><strong>DKIM<\/strong><\/td>\n<td>\u0130\u00e7erik bozuldu mu?<\/td>\n<td>Maili dijital imzayla m\u00fch\u00fcrler<\/td>\n<\/tr>\n<tr>\n<td><strong>DMARC<\/strong><\/td>\n<td>Ba\u015far\u0131s\u0131zsa ne olacak?<\/td>\n<td>Politika uygular ve rapor \u00fcretir<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ak\u0131\u015f \u015f\u00f6yle i\u015fler: mail geldi\u011finde al\u0131c\u0131 sunucu \u00f6nce <strong>SPF<\/strong> ve <strong>DKIM<\/strong>&#8216;i kontrol eder, sonra <strong>DMARC<\/strong> politikas\u0131na bakarak maili kabul eder, karantinaya al\u0131r veya reddeder. Bu y\u00fczden en g\u00fc\u00e7l\u00fc koruma, \u00fc\u00e7\u00fcn\u00fcn birlikte tan\u0131mlanmas\u0131yla elde edilir.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"DMARC_Politikasi_none_quarantine_ve_reject\"><\/span>DMARC Politikas\u0131: none, quarantine ve reject<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>DMARC kayd\u0131ndaki <code>p<\/code> de\u011feri, do\u011frulamay\u0131 ge\u00e7emeyen maillere ne olaca\u011f\u0131n\u0131 belirler ve \u00fc\u00e7 seviyesi vard\u0131r:<\/p>\n<ul>\n<li><strong><code>p=none<\/code><\/strong> \u2014 Hi\u00e7bir i\u015flem yap\u0131lmaz, sadece izlenir ve rapor toplan\u0131r. Yeni kurulumlarda ilk ad\u0131m olarak \u00f6nerilir.<\/li>\n<li><strong><code>p=quarantine<\/code><\/strong> \u2014 Do\u011frulamay\u0131 ge\u00e7emeyen mailler spam\/karantina kutusuna y\u00f6nlendirilir.<\/li>\n<li><strong><code>p=reject<\/code><\/strong> \u2014 Do\u011frulamay\u0131 ge\u00e7emeyen mailler tamamen reddedilir; en kat\u0131 ve en g\u00fcvenli seviyedir.<\/li>\n<\/ul>\n<p>Do\u011fru yakla\u015f\u0131m kademeli ge\u00e7i\u015ftir: \u00f6nce <code>p=none<\/code> ile birka\u00e7 hafta rapor toplay\u0131p me\u015fru g\u00f6nderenlerinizi do\u011frulamak, ard\u0131ndan <code>quarantine<\/code> ve nihayet <code>reject<\/code> seviyesine y\u00fckselmektir. Bu sayede yanl\u0131\u015fl\u0131kla kendi maillerinizi engellemezsiniz.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SPF_DKIM_ve_DMARC_Kayitlari_Nasil_Eklenir_cPanel_DNS\"><\/span>SPF, DKIM ve DMARC Kay\u0131tlar\u0131 Nas\u0131l Eklenir? (cPanel \/ DNS)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme.png\" alt=\"cPanel DNS panelinde SPF DKIM DMARC TXT kayd\u0131 ekleme\" class=\"wp-image-1449\" srcset=\"https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme.png 1672w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme-300x169.png 300w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme-1024x576.png 1024w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme-768x432.png 768w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme-1536x864.png 1536w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme-195x110.png 195w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme-390x220.png 390w, https:\/\/verimin.com.tr\/blog\/wp-content\/uploads\/2026\/07\/spf-kaydi-ekleme-1170x658.png 1170w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n<p>\u00dc\u00e7 kay\u0131t da alan ad\u0131n\u0131z\u0131n <strong>DNS b\u00f6lgesine TXT kayd\u0131<\/strong> olarak eklenir. cPanel kullan\u0131yorsan\u0131z en pratik yol <strong>Email Deliverability (E-posta Teslim Edilebilirli\u011fi)<\/strong> arac\u0131d\u0131r:<\/p>\n<ol>\n<li>cPanel&#8217;de <strong>Email Deliverability<\/strong> b\u00f6l\u00fcm\u00fcne girin.<\/li>\n<li>\u0130lgili alan ad\u0131n\u0131n yan\u0131ndaki <strong>Manage<\/strong> se\u00e7ene\u011fine t\u0131klay\u0131n.<\/li>\n<li>cPanel, eksik olan <strong>SPF<\/strong> ve <strong>DKIM<\/strong> kay\u0131tlar\u0131n\u0131 sizin i\u00e7in otomatik olu\u015fturur; &#8220;Install the Suggested Record&#8221; ile tek t\u0131kla ekleyebilirsiniz.<\/li>\n<li><strong>DMARC<\/strong> i\u00e7in Zone Editor&#8217;den bir TXT kayd\u0131 ekleyin: Name <code>_dmarc<\/code>, de\u011fer <code>v=DMARC1; p=none; rua=mailto:...<\/code>.<\/li>\n<\/ol>\n<p>Elle eklemek isterseniz her \u00fc\u00e7\u00fc de Zone Editor &gt; <strong>Add Record &gt; TXT<\/strong> \u00fczerinden girilir. Bu kay\u0131tlar\u0131n birer alan ad\u0131 ayar\u0131 oldu\u011funu ve DNS&#8217;in nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 <a href=\"https:\/\/verimin.com.tr\/blog\/dns-nedir\/\">DNS Nedir?<\/a> yaz\u0131m\u0131zda ayr\u0131nt\u0131l\u0131 bulabilirsiniz.<\/p>\n<p>Kay\u0131tlar\u0131 ekledikten sonra, DNS yay\u0131l\u0131m\u0131 nedeniyle tam olarak aktif olmalar\u0131 birka\u00e7 saati bulabilir.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E2%80%9CMaillerim_Spame_Dusuyor_Gitmiyor%E2%80%9D_%E2%80%94_Cozum\"><\/span>&#8220;Maillerim Spam&#8217;e D\u00fc\u015f\u00fcyor \/ Gitmiyor&#8221; \u2014 \u00c7\u00f6z\u00fcm<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>E-postalar\u0131n\u0131z\u0131n spam&#8217;e d\u00fc\u015fmesinin veya hi\u00e7 ula\u015fmamas\u0131n\u0131n en yayg\u0131n nedeni eksik ya da hatal\u0131 kimlik do\u011frulama kay\u0131tlar\u0131d\u0131r. S\u0131k kar\u015f\u0131la\u015f\u0131lan durumlar:<\/p>\n<ul>\n<li><strong>SPF eksik veya yanl\u0131\u015f:<\/strong> G\u00f6nderen sunucunuz SPF listesinde de\u011filse mailleriniz &#8220;yetkisiz&#8221; say\u0131l\u0131r.<\/li>\n<li><strong>DKIM imzas\u0131 yok:<\/strong> \u0130mzas\u0131z mailler bir\u00e7ok sa\u011flay\u0131c\u0131 taraf\u0131ndan \u015f\u00fcpheli bulunur.<\/li>\n<li><strong>&#8220;No DMARC record found&#8221;:<\/strong> Alan ad\u0131n\u0131zda DMARC kayd\u0131 yoktur; eklenmesi teslim edilebilirli\u011fi art\u0131r\u0131r.<\/li>\n<li><strong>DMARC <code>reject<\/code> \u00e7ok erken a\u00e7\u0131ld\u0131:<\/strong> Hen\u00fcz do\u011frulanmam\u0131\u015f me\u015fru g\u00f6nderenleriniz varsa mailleriniz reddedilebilir.<\/li>\n<\/ul>\n<p>Bu sorunlar\u0131n \u00e7o\u011fu, \u00fc\u00e7 kayd\u0131 do\u011fru \u015fekilde tan\u0131mlay\u0131p DMARC&#8217;\u0131 \u00f6nce <code>p=none<\/code> ile izleyerek \u00e7\u00f6z\u00fcl\u00fcr. Emin de\u011filseniz Verimin destek ekibi, alan ad\u0131n\u0131z\u0131n kay\u0131tlar\u0131n\u0131 kontrol edip eksikleri tamamlaman\u0131za yard\u0131mc\u0131 olur.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SPF_DKIM_ve_DMARC_Kayitlarini_Nasil_Kontrol_Edersiniz\"><\/span>SPF, DKIM ve DMARC Kay\u0131tlar\u0131n\u0131 Nas\u0131l Kontrol Edersiniz?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kay\u0131tlar\u0131n\u0131z\u0131n do\u011fru yay\u0131nland\u0131\u011f\u0131n\u0131 do\u011frulamak i\u00e7in:<\/p>\n<ul>\n<li><strong>\u00c7evrimi\u00e7i ara\u00e7lar:<\/strong> MXToolbox gibi servislerde alan ad\u0131n\u0131z\u0131 girerek SPF, DKIM ve DMARC kay\u0131tlar\u0131n\u0131 sorgulayabilirsiniz.<\/li>\n<li><strong>Komut sat\u0131r\u0131:<\/strong> <code>nslookup -type=txt alanadiniz.com<\/code> veya <code>_dmarc.alanadiniz.com<\/code> sorgusuyla TXT kay\u0131tlar\u0131n\u0131 g\u00f6rebilirsiniz.<\/li>\n<\/ul>\n<p>Kay\u0131t de\u011fi\u015fikli\u011fi sonras\u0131 sonu\u00e7 eski g\u00f6r\u00fcn\u00fcyorsa, bu genellikle DNS yay\u0131l\u0131m s\u00fcresinden kaynaklan\u0131r ve k\u0131sa s\u00fcrede g\u00fcncellenir.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sikca_Sorulan_Sorular\"><\/span>S\u0131k\u00e7a Sorulan Sorular<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>SPF, DKIM ve DMARC&#8217;\u0131n \u00fc\u00e7\u00fc de zorunlu mu?<\/strong><br \/>\nTeknik olarak zorunlu de\u011fildir, ancak \u00fc\u00e7\u00fc birlikte kullan\u0131ld\u0131\u011f\u0131nda teslim edilebilirlik ve g\u00fcvenlik en y\u00fcksek seviyeye \u00e7\u0131kar. Modern sa\u011flay\u0131c\u0131lar giderek \u00fc\u00e7\u00fcn\u00fc de bekliyor.<\/p>\n<p><strong>Sadece SPF yeterli mi?<\/strong><br \/>\nTek ba\u015f\u0131na SPF, i\u00e7erik b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc (DKIM) veya ba\u015far\u0131s\u0131zl\u0131k politikas\u0131n\u0131 (DMARC) sa\u011flamaz. Yaln\u0131zca SPF, eksik bir korumad\u0131r.<\/p>\n<p><strong>Birden fazla SPF kayd\u0131 olabilir mi?<\/strong><br \/>\nHay\u0131r. Bir alan ad\u0131nda yaln\u0131zca bir SPF kayd\u0131 olmal\u0131d\u0131r; t\u00fcm g\u00f6nderenler tek kay\u0131tta <code>include<\/code> ile birle\u015ftirilir.<\/p>\n<p><strong>DMARC&#8217;\u0131 ne zaman <code>reject<\/code>&#8216;e almal\u0131y\u0131m?<\/strong><br \/>\n\u00d6nce <code>p=none<\/code> ile birka\u00e7 hafta rapor toplay\u0131p t\u00fcm me\u015fru g\u00f6nderenlerinizin SPF\/DKIM&#8217;den ge\u00e7ti\u011fini do\u011frulad\u0131ktan sonra kademeli olarak <code>quarantine<\/code> ve <code>reject<\/code>&#8216;e ge\u00e7in.<\/p>\n<p><strong>Kay\u0131tlar ne kadar s\u00fcrede aktif olur?<\/strong><br \/>\nDNS yay\u0131l\u0131m\u0131 nedeniyle de\u011fi\u015fiklikler genellikle birka\u00e7 dakika ile birka\u00e7 saat i\u00e7inde, nadiren 24-48 saatte tam olarak etkinle\u015fir.<\/p>\n<hr \/>\n<p>SPF, DKIM ve DMARC; e-posta g\u00fcvenli\u011finin ve teslim edilebilirli\u011finin temel ta\u015flar\u0131d\u0131r. \u00dc\u00e7\u00fcn\u00fc birlikte do\u011fru \u015fekilde tan\u0131mlad\u0131\u011f\u0131n\u0131zda hem alan ad\u0131n\u0131z sahtecilikten korunur hem de maillerinizin spam&#8217;e d\u00fc\u015fmeden al\u0131c\u0131ya ula\u015fma ihtimali \u00f6nemli \u00f6l\u00e7\u00fcde artar. Kurulumdan emin de\u011filseniz, cPanel&#8217;in Email Deliverability arac\u0131 ve Verimin destek ekibi bu s\u00fcreci sizin i\u00e7in kolayla\u015ft\u0131r\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>G\u00f6nderdi\u011finiz e-postalar kar\u015f\u0131 tarafa ula\u015fm\u0131yor ya da do\u011frudan spam kutusuna m\u0131 d\u00fc\u015f\u00fcyor? Bunun en yayg\u0131n&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1447,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=1429"}],"version-history":[{"count":5,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1429\/revisions"}],"predecessor-version":[{"id":1482,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/posts\/1429\/revisions\/1482"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/media\/1447"}],"wp:attachment":[{"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=1429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=1429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/verimin.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=1429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}