{"id":345,"date":"2026-06-02T08:21:27","date_gmt":"2026-06-02T08:21:27","guid":{"rendered":"https:\/\/rbl.watch\/blog\/e-posta-saglik-kontrolu-mail-sunucu-testi\/"},"modified":"2026-06-02T08:21:27","modified_gmt":"2026-06-02T08:21:27","slug":"e-posta-saglik-kontrolu-mail-sunucu-testi","status":"publish","type":"post","link":"https:\/\/rbl.watch\/blog\/e-posta-saglik-kontrolu-mail-sunucu-testi\/","title":{"rendered":"E-posta Sa\u011fl\u0131k Kontrol\u00fc: Mail Sunucunuzu Tek Sorguda Test Edin (SPF, DKIM, DMARC, rDNS, Kara Liste)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">E-postalar\u0131n\u0131z\u0131n al\u0131c\u0131n\u0131n gelen kutusuna ula\u015f\u0131p ula\u015fmad\u0131\u011f\u0131, tek bir ayara de\u011fil; birbirine ba\u011fl\u0131 alt\u0131 teknik bile\u015fenin do\u011fru \u00e7al\u0131\u015fmas\u0131na ba\u011fl\u0131d\u0131r. <strong>E-posta sa\u011fl\u0131k kontrol\u00fc<\/strong> (mail sunucu testi), bu bile\u015fenlerin tamam\u0131n\u0131 tek sorguda denetleyip alan ad\u0131n\u0131za 0-100 aras\u0131 bir <strong>teslim edilebilirlik (deliverability) skoru<\/strong> veren bir testtir. Bu yaz\u0131da e-posta sa\u011fl\u0131k kontrol\u00fcn\u00fcn ne oldu\u011funu, hangi bile\u015fenleri kapsad\u0131\u011f\u0131n\u0131 ve skorunuzu nas\u0131l y\u00fckseltece\u011finizi ad\u0131m ad\u0131m anlat\u0131yoruz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Hemen test etmek isterseniz:<\/strong> <a href=\"https:\/\/rbl.watch\/tools\/e-posta-saglik-kontrolu\">RBL Watch E-posta Sa\u011fl\u0131k Kontrol\u00fc arac\u0131na<\/a> alan ad\u0131n\u0131z\u0131 girin; SPF, DKIM, DMARC, MX, rDNS ve kara liste durumunuzu saniyeler i\u00e7inde puanl\u0131 bir raporla g\u00f6r\u00fcn. \u00dccretsiz, kay\u0131t gerektirmez.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">E-posta Sa\u011fl\u0131k Kontrol\u00fc Nedir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">E-posta sa\u011fl\u0131k kontrol\u00fc, bir alan ad\u0131n\u0131n e-posta g\u00f6nderim altyap\u0131s\u0131n\u0131n do\u011fru yap\u0131land\u0131r\u0131l\u0131p yap\u0131land\u0131r\u0131lmad\u0131\u011f\u0131n\u0131 \u00f6l\u00e7en kapsaml\u0131 bir testtir. Mail-tester tarz\u0131 ara\u00e7lardan fark\u0131, ger\u00e7ek bir mail g\u00f6ndermeden \u2014 yaln\u0131zca DNS ve IP itibar\u0131n\u0131 sorgulayarak \u2014 saniyeler i\u00e7inde sonu\u00e7 vermesidir. Test sonunda hangi alanda eksi\u011finiz oldu\u011funu, bunun ne kadar kritik oldu\u011funu ve \u00f6nce hangi ad\u0131m\u0131 atman\u0131z gerekti\u011fini net olarak g\u00f6r\u00fcrs\u00fcn\u00fcz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu test, &#8220;<strong>maillerim neden spam&#8217;e d\u00fc\u015f\u00fcyor?<\/strong>&#8221; sorusunun teknik cevab\u0131n\u0131 verir. \u00c7\u00fcnk\u00fc e-postalar\u0131n spam&#8217;e d\u00fc\u015fmesinin ya da hi\u00e7 ula\u015fmamas\u0131n\u0131n ba\u015fl\u0131ca sebepleri tam olarak bu bile\u015fenlerdeki eksikliklerdir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hangi 6 Bile\u015fen Kontrol Edilir?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Kara Liste (RBL\/DNSBL) \u2014 en kritik<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">G\u00f6nderen sunucunuzun IP adresi Spamhaus, Barracuda, SpamCop gibi kara listelerde mi? Listede olmak, teslimat\u0131 en sert vuran etkendir \u2014 tek bir kay\u0131t bile maillerinizin reddedilmesine yol a\u00e7abilir. Bu y\u00fczden sa\u011fl\u0131k skorunda en y\u00fcksek a\u011f\u0131rl\u0131k (30 puan) kara liste temizli\u011fine verilir. Detayl\u0131 tarama i\u00e7in <a href=\"https:\/\/rbl.watch\/blacklist-check\">IP kara liste sorgulama<\/a> arac\u0131n\u0131 da kullanabilirsiniz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. SPF \u2014 g\u00f6nderim yetkisi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SPF kayd\u0131, alan ad\u0131n\u0131z ad\u0131na hangi sunucular\u0131n mail g\u00f6ndermeye yetkili oldu\u011funu belirtir. Test; kayd\u0131n varl\u0131\u011f\u0131n\u0131, <code>-all<\/code>\/<code>~all<\/code> politikas\u0131n\u0131, tehlikeli <code>+all<\/code> kullan\u0131m\u0131n\u0131 ve birden fazla SPF kayd\u0131 (ge\u00e7ersiz) durumunu kontrol eder. <a href=\"https:\/\/rbl.watch\/tools\/spf-check\">SPF sorgulama<\/a> ve <a href=\"https:\/\/rbl.watch\/tools\/spf-generator\">SPF kayd\u0131 olu\u015fturma<\/a> ara\u00e7lar\u0131yla derinlemesine \u00e7al\u0131\u015fabilirsiniz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. DKIM \u2014 kriptografik imza<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DKIM, mesaj\u0131n\u0131z\u0131n yolda de\u011fi\u015ftirilmedi\u011fini ve ger\u00e7ekten sizin alan ad\u0131n\u0131zdan geldi\u011fini kriptografik olarak garanti eder. Test, yayg\u0131n selector&#8217;lar\u0131 tarayarak DKIM kayd\u0131n\u0131z\u0131 ve public key&#8217;inizi denetler. \u00d6zel bir selector kullan\u0131yorsan\u0131z, bilinen selector ile <a href=\"https:\/\/rbl.watch\/tools\/dkim-check\">DKIM sorgulama<\/a> arac\u0131ndan do\u011frulayabilirsiniz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. DMARC \u2014 politika ve koruma<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DMARC, SPF ve DKIM sonu\u00e7lar\u0131n\u0131 birle\u015ftirir ve do\u011frulamadan ge\u00e7emeyen mesajlara ne yap\u0131laca\u011f\u0131n\u0131 belirler. Test, kayd\u0131n varl\u0131\u011f\u0131n\u0131 ve politika g\u00fcc\u00fcn\u00fc (<code>none<\/code> \/ <code>quarantine<\/code> \/ <code>reject<\/code>) de\u011ferlendirir. 2024 sonras\u0131 Gmail ve Yahoo toplu g\u00f6ndericiler i\u00e7in DMARC&#8217;\u0131 zorunlu k\u0131ld\u0131; eksikse teslimat\u0131n\u0131z d\u00fc\u015fer. <a href=\"https:\/\/rbl.watch\/tools\/dmarc-check\">DMARC sorgulama<\/a> arac\u0131yla politikan\u0131z\u0131 inceleyin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. rDNS \/ PTR \u2014 ters DNS<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Mail sunucunuzun IP&#8217;sinin bir PTR (ters DNS) kayd\u0131 olmal\u0131 ve bu kay\u0131t Forward-Confirmed (FCrDNS) olmal\u0131d\u0131r. PTR&#8217;si olmayan sunuculardan gelen mailler b\u00fcy\u00fck sa\u011flay\u0131c\u0131lar taraf\u0131ndan do\u011frudan spam&#8217;e at\u0131l\u0131r. <a href=\"https:\/\/rbl.watch\/tools\/rdns-lookup\">Reverse DNS sorgulama<\/a> arac\u0131yla kontrol edin; PTR kayd\u0131 IP sahibi sa\u011flay\u0131c\u0131n\u0131zdan (ISS) talep edilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. MX \u2014 mail sunucusu tan\u0131m\u0131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">MX kay\u0131tlar\u0131, alan ad\u0131n\u0131za gelen e-postalar\u0131n hangi sunuculara teslim edilece\u011fini belirler. MX kayd\u0131 olmayan bir alan ad\u0131 mail alamaz. Test, en az bir ge\u00e7erli MX kayd\u0131n\u0131n varl\u0131\u011f\u0131n\u0131 do\u011frular.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Skorunuz Ne Anlama Geliyor?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>90-100 (A):<\/strong> E-posta altyap\u0131n\u0131z \u00e7ok sa\u011fl\u0131kl\u0131; teslimat sorunlar\u0131 b\u00fcy\u00fck olas\u0131l\u0131kla i\u00e7erik veya itibar kaynakl\u0131.<\/li>\n<li><strong>75-89 (B):<\/strong> \u0130yi durumda; k\u00fc\u00e7\u00fck iyile\u015ftirmelerle tam puana ula\u015fabilirsiniz.<\/li>\n<li><strong>60-74 (C):<\/strong> \u00d6nemli eksikler var; d\u00fczeltme listesini uygulay\u0131n.<\/li>\n<li><strong>40-59 (D) ve alt\u0131 (F):<\/strong> Ciddi\/kritik sorunlar; maillerinizin spam&#8217;e d\u00fc\u015fmesi ya da reddedilmesi \u00e7ok olas\u0131.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">RBL Watch sa\u011fl\u0131k kontrol\u00fc, her eksi\u011fi <strong>kritik \/ y\u00fcksek \/ orta<\/strong> \u00f6nem derecesiyle s\u0131ralar ve do\u011frudan ilgili d\u00fczeltme arac\u0131na ba\u011flar. B\u00f6ylece &#8220;\u00f6nce neyi d\u00fczeltmeliyim?&#8221; sorusuna an\u0131nda cevap al\u0131rs\u0131n\u0131z.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">E-posta Sa\u011fl\u0131k Kontrol\u00fcn\u00fc Ne S\u0131kl\u0131kla Yapmal\u0131s\u0131n\u0131z?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IP itibar\u0131 ve kara liste durumu dinamiktir; bug\u00fcn temiz olan bir IP yar\u0131n bir kara listeye d\u00fc\u015febilir. Aktif mail g\u00f6nderen kurumlar i\u00e7in d\u00fczenli kontrol \u015fartt\u0131r. Tek seferlik testin \u00f6tesinde s\u00fcrekli koruma isterseniz, RBL Watch IP adreslerinizi 7\/24 otomatik tarar ve bir listeye d\u00fc\u015ft\u00fc\u011f\u00fcn\u00fczde an\u0131nda uyar\u0131r. Konunun t\u00fcm teknik arka plan\u0131 i\u00e7in <a href=\"https:\/\/rbl.watch\/rehber\/e-posta-teslimat-rehberi\">E-posta Teslimat Sa\u011fl\u0131\u011f\u0131 rehberimize<\/a>, mailleriniz spam&#8217;e d\u00fc\u015f\u00fcyorsa ad\u0131m ad\u0131m te\u015fhis i\u00e7in <a href=\"https:\/\/rbl.watch\/rehber\/mailler-spama-dusuyor\">&#8220;Maillerim Spam&#8217;e D\u00fc\u015f\u00fcyor&#8221; rehberimize<\/a> g\u00f6z at\u0131n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hemen Test Edin<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Alan ad\u0131n\u0131z\u0131n e-posta sa\u011fl\u0131\u011f\u0131n\u0131 \u00f6\u011frenmek 10 saniyenizi al\u0131r. <a href=\"https:\/\/rbl.watch\/tools\/e-posta-saglik-kontrolu\"><strong>E-posta Sa\u011fl\u0131k Kontrol\u00fc arac\u0131na<\/strong><\/a> gidin, alan ad\u0131n\u0131z\u0131 girin ve puanl\u0131 raporunuzu al\u0131n \u2014 SPF, DKIM, DMARC, MX, rDNS ve kara liste, hepsi tek sorguda. \u00dccretsiz ve kay\u0131ts\u0131z.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>E-postalar\u0131n\u0131z\u0131n al\u0131c\u0131n\u0131n gelen kutusuna ula\u015f\u0131p ula\u015fmad\u0131\u011f\u0131, tek bir ayara de\u011fil; birbirine ba\u011fl\u0131 alt\u0131 teknik bile\u015fenin do\u011fru \u00e7al\u0131\u015fmas\u0131na ba\u011fl\u0131d\u0131r. E-posta sa\u011fl\u0131k kontrol\u00fc (mail sunucu testi), bu bile\u015fenlerin tamam\u0131n\u0131 tek sorguda denetleyip alan ad\u0131n\u0131za 0-100 aras\u0131 bir teslim edilebilirlik (deliverability) skoru veren bir testtir. Bu yaz\u0131da e-posta sa\u011fl\u0131k kontrol\u00fcn\u00fcn ne oldu\u011funu, hangi bile\u015fenleri kapsad\u0131\u011f\u0131n\u0131 ve skorunuzu nas\u0131l &#8230; <a title=\"E-posta Sa\u011fl\u0131k Kontrol\u00fc: Mail Sunucunuzu Tek Sorguda Test Edin (SPF, DKIM, DMARC, rDNS, Kara Liste)\" class=\"read-more\" href=\"https:\/\/rbl.watch\/blog\/e-posta-saglik-kontrolu-mail-sunucu-testi\/\" aria-label=\"Read more about E-posta Sa\u011fl\u0131k Kontrol\u00fc: Mail Sunucunuzu Tek Sorguda Test Edin (SPF, DKIM, DMARC, rDNS, Kara Liste)\">Devam\u0131n\u0131 oku<\/a><\/p>\n","protected":false},"author":2,"featured_media":346,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-345","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eposta-guvenligi"],"_links":{"self":[{"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/posts\/345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/comments?post=345"}],"version-history":[{"count":0,"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/posts\/345\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/media\/346"}],"wp:attachment":[{"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/media?parent=345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/categories?post=345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rbl.watch\/blog\/wp-json\/wp\/v2\/tags?post=345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}