{"id":977,"date":"2025-09-23T15:46:04","date_gmt":"2025-09-23T12:46:04","guid":{"rendered":"https:\/\/narhost.com\/destek\/?p=977"},"modified":"2026-09-12T10:37:37","modified_gmt":"2026-09-12T07:37:37","slug":"mail-gonderilemiyorsa-ne-yapmaliyim","status":"publish","type":"post","link":"https:\/\/narhost.com\/destek\/mail-gonderilemiyorsa-ne-yapmaliyim\/","title":{"rendered":"Mail G\u00f6nderilemiyorsa Ne Yapmal\u0131y\u0131m (550, 553, 554 Hata Kodlar\u0131)"},"content":{"rendered":"<p class=\"kb-dogrulama\">Son do\u011frulama: Eyl\u00fcl 2026 \u00b7 cPanel 136 test hesab\u0131nda denendi<\/p>\n<div id=\"hizli-cozum\" class=\"ai-box ai-box--cozum\">\n<p class=\"ai-box-title\">H\u0131zl\u0131 \u00e7\u00f6z\u00fcm<\/p>\n<p><strong>Mail g\u00f6nderilemiyor ne yapmal\u0131y\u0131m<\/strong> sorusunun cevab\u0131 hata koduna g\u00f6re de\u011fi\u015fir: <code>550 5.1.1<\/code> al\u0131c\u0131 adresi yok demektir, <code>553 5.7.1<\/code> g\u00f6nderenin kimli\u011fi ya da format reddedildi\u011fi anlam\u0131na gelir, <code>554 5.7.1 Relay access denied<\/code> ise sunucunun sizi g\u00f6nderime yetkili g\u00f6rmedi\u011fini s\u00f6yler. \u00d6nce cPanel \u2192 E-posta \u2192 E-posta Hesaplar\u0131&#8217;ndan hesab\u0131n aktif oldu\u011funu do\u011frulay\u0131n, sonra G\u00f6nderimi \u0130zle (Track Delivery) ekran\u0131ndan hatan\u0131n tam metnini okuyun.<\/p>\n<ol>\n<li>Hatan\u0131n tam kodunu ve metnini not edin (550, 553, 554 farkl\u0131 nedenlere i\u015faret eder).<\/li>\n<li>E-posta Hesaplar\u0131&#8217;ndan hesab\u0131n aktif ve kota alt\u0131nda oldu\u011funu kontrol edin.<\/li>\n<li>G\u00f6nderimi \u0130zle ekran\u0131nda son g\u00f6nderimin ret nedenini okuyun.<\/li>\n<li>A\u015fa\u011f\u0131daki te\u015fhis s\u0131ras\u0131na g\u00f6re ilgili karta ge\u00e7in.<\/li>\n<\/ol>\n<\/div>\n<table class=\"kb-uyg\">\n<tr>\n<th>Panel<\/th>\n<td>cPanel<\/td>\n<\/tr>\n<tr>\n<th>Sistem<\/th>\n<td>Payla\u015f\u0131ml\u0131 hosting \u00b7 e-posta istemcisi (Outlook, Thunderbird, telefon uygulamas\u0131) ya da site formu<\/td>\n<\/tr>\n<tr>\n<th>Yetki<\/th>\n<td>E-posta hesab\u0131 sahibi ya da cPanel kullan\u0131c\u0131s\u0131<\/td>\n<\/tr>\n<tr>\n<th>Narhost \u00fcr\u00fcn\u00fc<\/th>\n<td><a href=\"https:\/\/narhost.com\/kurumsal-e-posta\" title=\"Kurumsal E-posta - Narhost\">Kurumsal E-posta<\/a>, Web Hosting<\/td>\n<\/tr>\n<\/table>\n<div class=\"kb-once\">\n<p class=\"label\">Ba\u015flamadan \u00f6nce<\/p>\n<ul>\n<li>Ald\u0131\u011f\u0131n\u0131z hatan\u0131n tam metnini ve kodunu not edin; &#8220;550&#8221;, &#8220;553&#8221; ve &#8220;554&#8221; farkl\u0131 nedene i\u015faret eder.<\/li>\n<li>G\u00f6nderimi hangi yoldan yapt\u0131\u011f\u0131n\u0131z\u0131 bilin: webmail, Outlook\/Thunderbird gibi bir program, telefon uygulamas\u0131 ya da sitenizdeki bir form.<\/li>\n<li>E-posta hesab\u0131n\u0131z\u0131n adresi ve \u015fifresi elinizde olsun.<\/li>\n<li>cPanel giri\u015f bilgileriniz haz\u0131r olsun.<\/li>\n<\/ul>\n<\/div>\n<h2>550, 553, 554 hata kodlar\u0131 ne anlama gelir?<\/h2>\n<p><code>550 5.1.1<\/code> al\u0131c\u0131 sunucunun &#8220;bu adres yok&#8221; dedi\u011fi anlam\u0131na gelir; neden genelde yaz\u0131m hatas\u0131 ya da silinmi\u015f bir hesapt\u0131r, sizin sunucunuzla ilgisi yoktur. <code>553 5.7.1<\/code> g\u00f6nderenin adresi ya da mesaj bi\u00e7imi al\u0131c\u0131 taraf\u0131ndan kabul edilmedi\u011finde \u00e7\u0131kar; s\u0131kl\u0131kla kimlik do\u011frulamas\u0131 eksik ya da ba\u015fl\u0131k bilgisi hatal\u0131 g\u00f6nderilerde g\u00f6r\u00fcl\u00fcr. <code>554 5.7.1 Relay access denied<\/code> ise en \u00e7ok kar\u015f\u0131la\u015f\u0131lan koddur: sunucu, sizi bu adrese e-posta iletmeye (relay) yetkili g\u00f6rm\u00fcyor demektir. Bu kodlar\u0131n resmi tan\u0131m\u0131 <a href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc5321\" title=\"RFC 5321 - SMTP yan\u0131t kodlar\u0131\" target=\"_blank\" rel=\"noopener\">RFC 5321<\/a>&#8216;de yer al\u0131r. Ziyaret\u00e7iyseniz sorun genelde e-posta program\u0131n\u0131z\u0131n kimlik do\u011frulama ayar\u0131ndad\u0131r; sitenizdeki bir formdan g\u00f6nderiyorsan\u0131z sorun formun kulland\u0131\u011f\u0131 SMTP bilgisindedir.<\/p>\n<h2>Mail G\u00f6nderilemiyor Ne Yapmal\u0131y\u0131m \u2014 Ad\u0131m Ad\u0131m Te\u015fhis S\u0131ras\u0131<\/h2>\n<ol class=\"kb-adimlar\">\n<li><strong>E-posta Hesaplar\u0131<\/strong>&#8216;ndan hesab\u0131n aktif oldu\u011funu ve disk kotas\u0131n\u0131 a\u015fmad\u0131\u011f\u0131n\u0131 do\u011frulay\u0131n.\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: hesap listede g\u00f6r\u00fcn\u00fcr ve kullan\u0131m kotan\u0131n alt\u0131ndad\u0131r.<\/p>\n<figure class=\"kb-ekran\"><img decoding=\"async\" src=\"https:\/\/narhost.com\/destek\/wp-content\/uploads\/2026\/09\/mail-gonderilemiyorsa-ne-yapmaliyim-adim-1.webp\" alt=\"cPanel E-posta Hesaplar\u0131 listesinde mail g\u00f6nderilemiyor ne yapmal\u0131y\u0131m te\u015fhisinin ilk ad\u0131m\u0131\" width=\"1200\" height=\"429\" loading=\"lazy\"><figcaption>E-posta Hesaplar\u0131 sayfas\u0131; hesab\u0131n aktif oldu\u011fu ve kota durumu burada g\u00f6r\u00fcl\u00fcr.<\/figcaption><\/figure>\n<\/li>\n<li><strong>\u0130stemci ayar\u0131 m\u0131, sunucu mu?<\/strong> Giden (SMTP) sunucu ad\u0131, port ve kimlik do\u011frulama bilgisi do\u011fru mu diye bak\u0131n; <code>554 5.7.1 Relay access denied<\/code> hatas\u0131n\u0131n \u00e7o\u011fu bu ayardan kaynaklan\u0131r. Ayr\u0131nt\u0131l\u0131 ad\u0131mlar i\u00e7in <a href=\"https:\/\/narhost.com\/destek\/smtp-kimlik-dogrulama-sorunlari-relay-hatasi-nasil-duzeltilir\/\" title=\"Relay access denied hatas\u0131 nas\u0131l d\u00fczeltilir - Narhost Destek\">relay access denied hatas\u0131 kart\u0131na<\/a> bak\u0131n.<\/li>\n<li><strong>G\u00f6nderim limitini a\u015ft\u0131n\u0131z m\u0131?<\/strong> Paket ba\u015f\u0131na saatlik ya da g\u00fcnl\u00fck g\u00f6nderim s\u0131n\u0131r\u0131 vard\u0131r; a\u015f\u0131ld\u0131\u011f\u0131nda sunucu yeni g\u00f6nderimi ge\u00e7ici olarak reddeder. S\u0131n\u0131r\u0131 ve s\u0131f\u0131rlanma zaman\u0131n\u0131 <a href=\"https:\/\/narhost.com\/destek\/cpanel-ve-plesk-uzerinde-mail-limitleri-nereden-ayarlanir\/\" title=\"cPanel ve Plesk&#039;te mail limitleri nereden ayarlan\u0131r - Narhost Destek\">mail limitleri kart\u0131ndan<\/a> kontrol edin.<\/li>\n<li><strong>IP ya da alan ad\u0131n\u0131z kara listede mi?<\/strong> Kar\u015f\u0131 sunucu sizi tan\u0131sa bile kara listedeyseniz reddeder; bu durum genelde <code>550<\/code> ya da <code>554<\/code> koduna farkl\u0131 bir a\u00e7\u0131klama metniyle e\u015flik eder. <a href=\"https:\/\/narhost.com\/destek\/mail-sunucu-ipsi-kara-listeden-blacklist-nasil-cikarilir\/\" title=\"Mail sunucu IP&#039;si kara listeden nas\u0131l \u00e7\u0131kar\u0131l\u0131r - Narhost Destek\">Kara liste kart\u0131nda<\/a> sorgulama ve \u00e7\u0131kma ad\u0131mlar\u0131 var.<\/li>\n<li><strong>SPF ya da DKIM eksik mi?<\/strong> Al\u0131c\u0131 sunucu kimlik do\u011frulama kay\u0131tlar\u0131n\u0131z\u0131 bulamazsa g\u00f6nderiyi <code>553<\/code> ya da benzer bir kodla reddedebilir. <a href=\"https:\/\/narhost.com\/destek\/spf-kaydi-nasil-eklenir\/\" title=\"SPF kayd\u0131 nas\u0131l eklenir - Narhost Destek\">SPF kayd\u0131<\/a> ve <a href=\"https:\/\/narhost.com\/destek\/dkim-kaydi-nasil-eklenir\/\" title=\"DKIM kayd\u0131 nas\u0131l eklenir - Narhost Destek\">DKIM kayd\u0131<\/a> kartlar\u0131ndan kay\u0131tlar\u0131n\u0131z\u0131 do\u011frulay\u0131n.<\/li>\n<li><strong>Al\u0131c\u0131 sunucu reddediyor olabilir.<\/strong> Adres yanl\u0131\u015f yaz\u0131lm\u0131\u015f ya da al\u0131c\u0131n\u0131n kutusu dolu olabilir; ikinci durumda hata genelde <code>550<\/code> koduyla &#8220;mailbox full&#8221; metnini ta\u015f\u0131r. <a href=\"https:\/\/narhost.com\/destek\/mailbox-doldugunda-ne-yapilmali\/\" title=\"Mailbox doldu\u011funda ne yap\u0131lmal\u0131 - Narhost Destek\">Kutu doldu kart\u0131na<\/a> bak\u0131n.<\/li>\n<li><strong>Postalar kuyrukta bekliyor olabilir.<\/strong> Hata almasan\u0131z bile e-posta ula\u015fm\u0131yorsa kuyrukta birikmi\u015f olabilir; <a href=\"https:\/\/narhost.com\/destek\/mail-kuyrugu-nasil-temizlenir\/\" title=\"Mail kuyru\u011fu nas\u0131l temizlenir - Narhost Destek\">mail kuyru\u011fu kart\u0131ndan<\/a> bekleyen postalar\u0131 kontrol edin.<\/li>\n<li><strong>G\u00f6nderimi \u0130zle<\/strong> (<a href=\"https:\/\/docs.cpanel.net\/cpanel\/email\/track-delivery\/\" title=\"cPanel Track Delivery (G\u00f6nderimi \u0130zle) dok\u00fcmantasyonu\" target=\"_blank\" rel=\"noopener\">Track Delivery<\/a>) ekran\u0131nda son g\u00f6nderiminizin tam ret metnini okuyun; yukar\u0131daki maddelerin hangisine uydu\u011funu burada g\u00f6rd\u00fc\u011f\u00fcn\u00fcz metinle e\u015fle\u015ftirin.<br \/>\n<figure class=\"kb-ekran\"><img decoding=\"async\" src=\"https:\/\/narhost.com\/destek\/wp-content\/uploads\/2026\/09\/mail-gonderilemiyorsa-ne-yapmaliyim-adim-2.webp\" alt=\"cPanel G\u00f6nderimi \u0130zle ekran\u0131nda e-posta ret nedeninin tam metni\" width=\"1200\" height=\"917\" loading=\"lazy\"><figcaption>G\u00f6nderimi \u0130zle (Track Delivery) ekran\u0131; son g\u00f6nderimin tam ret metni burada okunur.<\/figcaption><\/figure>\n<\/li>\n<\/ol>\n<h2>Do\u011frulama<\/h2>\n<div class=\"success-box\">\n<p class=\"label\">Sonu\u00e7<\/p>\n<p>\u0130lgili ad\u0131m\u0131 uygulad\u0131ktan sonra kendinize bir test e-postas\u0131 g\u00f6nderin. G\u00f6nderimi \u0130zle ekran\u0131nda sat\u0131r\u0131n kar\u015f\u0131s\u0131nda &#8220;Delivered&#8221; ya da benzeri bir ba\u015far\u0131 durumu g\u00f6r\u00fcyorsan\u0131z sorun \u00e7\u00f6z\u00fclm\u00fc\u015ft\u00fcr; ayn\u0131 hata tekrar ederse bir \u00fcstteki maddeye d\u00f6n\u00fcp bir sonraki olas\u0131 nedeni deneyin.<\/p>\n<\/div>\n<h2>H\u00e2l\u00e2 \u00e7\u00f6z\u00fclmediyse<\/h2>\n<ul>\n<li><strong>Hata metni yukar\u0131daki kodlar\u0131n hi\u00e7biriyle uyu\u015fmuyor.<\/strong> Tam metni ve zaman\u0131 not edip destek talebi a\u00e7\u0131n; farkl\u0131 bir kod farkl\u0131 bir al\u0131c\u0131 sunucu kural\u0131na i\u015faret edebilir.<\/li>\n<li><strong>Kara listede de\u011filsiniz ama yine de reddediliyorsunuz.<\/strong> Al\u0131c\u0131 taraf\u0131n kendi spam filtresi olabilir; bu durum sizin sunucu ayar\u0131n\u0131zdan ba\u011f\u0131ms\u0131zd\u0131r ve yaln\u0131zca al\u0131c\u0131 taraf\u0131ndan \u00e7\u00f6z\u00fcl\u00fcr.<\/li>\n<li><strong>Sorun yaln\u0131zca belirli bir al\u0131c\u0131da tekrarlan\u0131yor.<\/strong> Genel bir sunucu sorunu de\u011fildir; o al\u0131c\u0131yla ayr\u0131 ileti\u015fime ge\u00e7mek gerekir.<\/li>\n<\/ul>\n<div class=\"cta-box\">\n<p class=\"label\">Narhost deste\u011fi<\/p>\n<p>Yukar\u0131daki ad\u0131mlardan sonra hata devam ediyorsa destek talebi a\u00e7\u0131n; talebe alan ad\u0131n\u0131z\u0131, hatan\u0131n tam metnini (kod dahil), saatini ve denedi\u011finiz ad\u0131mlar\u0131 ekleyin.<\/p>\n<p><a class=\"cta-btn\" href=\"https:\/\/narhost.com\/submitticket.php\" title=\"Narhost destek talebi a\u00e7\">Destek talebi a\u00e7<\/a><\/div>\n<div class=\"kb-ilgili\">\n<p class=\"label\">Sonraki ad\u0131mlar<\/p>\n<ul>\n<li><a href=\"https:\/\/narhost.com\/destek\/e-posta-kurulum-ve-sorun-giderme-rehberi\/\" title=\"E-posta Kurulumu, Ayarlar\u0131 ve Hata \u00c7\u00f6z\u00fcmleri Rehberi - Narhost Destek\">E-posta Kurulumu, Ayarlar\u0131 ve Hata \u00c7\u00f6z\u00fcmleri Rehberi (konu merkezi)<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/e-posta\/\" title=\"E-posta destek kategorisi - Narhost\">E-posta destek kategorisi<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/smtp-kimlik-dogrulama-sorunlari-relay-hatasi-nasil-duzeltilir\/\" title=\"Relay access denied hatas\u0131 nas\u0131l d\u00fczeltilir - Narhost Destek\">Relay access denied hatas\u0131 nas\u0131l d\u00fczeltilir<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/mail-kuyrugu-nasil-temizlenir\/\" title=\"Mail kuyru\u011fu nas\u0131l temizlenir - Narhost Destek\">Mail kuyru\u011fu nas\u0131l temizlenir<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/mail-sunucu-ipsi-kara-listeden-blacklist-nasil-cikarilir\/\" title=\"Mail sunucu IP&#039;si kara listeden nas\u0131l \u00e7\u0131kar\u0131l\u0131r - Narhost Destek\">Mail sunucu IP&#8217;si kara listeden nas\u0131l \u00e7\u0131kar\u0131l\u0131r<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"kb-faq\">\n<h2>S\u0131k\u00e7a sorulan sorular<\/h2>\n<h3>Mail g\u00f6nderilemiyor ne yapmal\u0131y\u0131m, \u00f6nce hangi hata kodunu kontrol etmeliyim?<\/h3>\n<p>\u00dc\u00e7\u00fc de tek ba\u015f\u0131na &#8220;ciddi&#8221; de\u011fildir; nedenleri farkl\u0131d\u0131r. 550 \u00e7o\u011funlukla yanl\u0131\u015f adres, 553 kimlik ya da format sorunu, 554 relay yetkisi eksikli\u011fidir. S\u0131rayla kontrol etmek en h\u0131zl\u0131 yoldur.<\/p>\n<h3>Hata kodu almadan da e-posta ula\u015fmayabilir mi?<\/h3>\n<p>Evet. Kuyrukta bekleme ya da al\u0131c\u0131 taraf\u0131n sessizce spam&#8217;e atamas\u0131 durumunda hi\u00e7bir hata kodu g\u00f6rmeden e-posta ula\u015fmaz; G\u00f6nderimi \u0130zle ekran\u0131 bu durumlar\u0131 da g\u00f6sterir.<\/p>\n<h3>Relay access denied hatas\u0131 her zaman benim ayar\u0131mdan m\u0131 kaynaklan\u0131r?<\/h3>\n<p>\u00c7o\u011funlukla evet, giden sunucu kimlik do\u011frulama ayar\u0131ndan kaynaklan\u0131r. Kendi VPS ya da VDS sunucunuzdan g\u00f6nderim yap\u0131yorsan\u0131z neden farkl\u0131d\u0131r ve sunucu taraf\u0131ndaki relay yap\u0131land\u0131rmas\u0131d\u0131r.<\/p>\n<h3>550 553 554 kodlar\u0131n\u0131 nereden g\u00f6rebilirim?<\/h3>\n<p>E-posta program\u0131n\u0131z\u0131n g\u00f6sterdi\u011fi hata mesaj\u0131nda ya da cPanel&#8217;deki G\u00f6nderimi \u0130zle (Track Delivery) ekran\u0131nda, ilgili g\u00f6nderim sat\u0131r\u0131n\u0131n yan\u0131nda g\u00f6r\u00fcn\u00fcr.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>550, 553 ve 554 hata kodlar\u0131n\u0131n anlam\u0131, istemci mi sunucu mu ayr\u0131m\u0131, g\u00f6nderim limiti, kara liste, SPF\/DKIM, kuyruk ve Track Delivery ile s\u0131rayla te\u015fhis.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[121],"class_list":["post-977","post","type-post","status-publish","format-standard","hentry","category-e-posta","tag-smtp"],"meta_box":[],"_links":{"self":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/comments?post=977"}],"version-history":[{"count":3,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/977\/revisions"}],"predecessor-version":[{"id":1342,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/977\/revisions\/1342"}],"wp:attachment":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/media?parent=977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/categories?post=977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/tags?post=977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}