{"id":985,"date":"2025-09-23T15:48:48","date_gmt":"2025-09-23T12:48:48","guid":{"rendered":"https:\/\/narhost.com\/destek\/?p=985"},"modified":"2026-09-12T10:37:45","modified_gmt":"2026-09-12T07:37:45","slug":"smtp-ayarlari-nasil-yapilmali","status":"publish","type":"post","link":"https:\/\/narhost.com\/destek\/smtp-ayarlari-nasil-yapilmali\/","title":{"rendered":"SMTP Ayarlar\u0131 Nas\u0131l Yap\u0131lmal\u0131 (Port, Kimlik Do\u011frulama, \u015eifreleme)"},"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>SMTP ayarlar\u0131 nas\u0131l yap\u0131l\u0131r<\/strong> sorusunun k\u0131sa yan\u0131t\u0131: mail program\u0131n\u0131zda giden sunucu ad\u0131 olarak hesab\u0131n\u0131z\u0131n bulundu\u011fu cPanel sunucusunun ad\u0131n\u0131 (Cihaz Ba\u011fla ekran\u0131nda g\u00f6r\u00fcn\u00fcr) yaz\u0131n, port olarak 465 (SSL) ya da 587 (STARTTLS) se\u00e7in, kullan\u0131c\u0131 ad\u0131na tam e-posta adresinizi girin ve &#8220;giden sunucu kimlik do\u011frulamas\u0131 gerektirir&#8221; kutusunu i\u015faretleyin.<\/p>\n<ol>\n<li>cPanel&#8217;de <strong>E-posta \u2192 E-posta Hesaplar\u0131<\/strong> sayfas\u0131n\u0131 a\u00e7\u0131p hesab\u0131n yan\u0131ndaki <strong>Cihaz Ba\u011fla<\/strong> ba\u011flant\u0131s\u0131na t\u0131klay\u0131n.<\/li>\n<li>Sunucu ad\u0131n\u0131 (\u00f6r. <code>lincp1.narhost.com<\/code>) ve SSL portlar\u0131n\u0131 not edin.<\/li>\n<li>Mail program\u0131n\u0131zda giden (SMTP) sunucusuna bu ad\u0131, kullan\u0131c\u0131 ad\u0131na tam e-posta adresinizi yaz\u0131n, kimlik do\u011frulamay\u0131 a\u00e7\u0131n.<\/li>\n<li>465\/SSL ya da 587\/STARTTLS \u015fifrelemesini se\u00e7ip test e-postas\u0131 g\u00f6nderin.<\/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 (CloudLinux)<\/td>\n<\/tr>\n<tr>\n<th>Yetki<\/th>\n<td>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><\/td>\n<\/tr>\n<\/table>\n<div class=\"kb-once\">\n<p class=\"label\">Ba\u015flamadan \u00f6nce<\/p>\n<ul>\n<li>cPanel kullan\u0131c\u0131 ad\u0131 ve \u015fifrenizle panele giri\u015f yapabiliyor olmal\u0131s\u0131n\u0131z.<\/li>\n<li>Ayarlar\u0131 girece\u011finiz e-posta hesab\u0131 cPanel&#8217;de zaten olu\u015fturulmu\u015f olmal\u0131d\u0131r.<\/li>\n<li>Mail program\u0131n\u0131z\u0131n (Outlook, Thunderbird, telefon) hesap ekleme ekran\u0131 \u00f6n\u00fcn\u00fczde a\u00e7\u0131k olmal\u0131.<\/li>\n<li>Kullan\u0131c\u0131 ad\u0131n\u0131n her zaman tam e-posta adresi oldu\u011funu, yaln\u0131zca isim k\u0131sm\u0131 olmad\u0131\u011f\u0131n\u0131 unutmay\u0131n.<\/li>\n<\/ul>\n<\/div>\n<h2>SMTP nedir, e-posta g\u00f6nderiminde neden \u00f6nemlidir<\/h2>\n<p>SMTP (Simple Mail Transfer Protocol), mail program\u0131n\u0131z\u0131n yazd\u0131\u011f\u0131n\u0131z iletiyi sunucuya teslim etti\u011fi protokold\u00fcr; g\u00f6nderen taraf SMTP&#8217;yi kullan\u0131r, alan taraf ise IMAP ya da POP3&#8217;\u00fc. Bu \u00fc\u00e7\u00fc kar\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda ya da yanl\u0131\u015f port veya \u015fifreleme se\u00e7ildi\u011finde ileti sunucuya hi\u00e7 ula\u015fmaz ya da kimlik do\u011frulama hatas\u0131yla geri d\u00f6ner.<\/p>\n<p>Narhost payla\u015f\u0131ml\u0131 hostingde her e-posta hesab\u0131, cPanel&#8217;de tan\u0131ml\u0131 oldu\u011fu sunucu \u00fczerinden g\u00f6nderim yapar; \u00e7\u0131k\u0131\u015f IP&#8217;si hesap baz\u0131nda de\u011fi\u015ftirilemez. Bu y\u00fczden SMTP ayarlar\u0131 nas\u0131l yap\u0131lmal\u0131 sorusunun cevab\u0131 sunucudan sunucuya de\u011fi\u015fmez, hesab\u0131n bulundu\u011fu sunucunun ad\u0131na ve do\u011fru port se\u00e7imine dayan\u0131r.<\/p>\n<h2>SMTP ayarlar\u0131 nas\u0131l yap\u0131lmal\u0131: sunucu, port ve kimlik do\u011frulama ad\u0131m ad\u0131m<\/h2>\n<ol class=\"kb-adimlar\">\n<li><strong>cPanel&#8217;de E-posta \u2192 E-posta Hesaplar\u0131<\/strong> sayfas\u0131n\u0131 a\u00e7\u0131n; hesab\u0131n\u0131z\u0131 listede bulun.<br \/>\n<figure class=\"kb-ekran\"><img decoding=\"async\" src=\"https:\/\/narhost.com\/destek\/wp-content\/uploads\/2026\/09\/smtp-ayarlari-nasil-yapilmali-adim-1.webp\" alt=\"SMTP ayarlar\u0131 nas\u0131l yap\u0131l\u0131r s\u00fcrecinde cPanel E-posta Hesaplar\u0131 listesi\" width=\"1200\" height=\"429\" loading=\"lazy\"><figcaption>E-posta Hesaplar\u0131 sayfas\u0131; her hesab\u0131n yan\u0131nda Cihaz Ba\u011fla ba\u011flant\u0131s\u0131 bulunur.<\/figcaption><\/figure>\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: hesab\u0131n yan\u0131nda &#8220;Cihaz Ba\u011fla&#8221; (Connect Devices) ba\u011flant\u0131s\u0131n\u0131 g\u00f6r\u00fcrs\u00fcn\u00fcz.<\/p>\n<\/li>\n<li><strong>Cihaz Ba\u011fla<\/strong> ba\u011flant\u0131s\u0131na t\u0131klay\u0131n. Bu ekran gelen (IMAP\/POP3) ve giden (SMTP) sunucu ad\u0131n\u0131, portlar\u0131 ve SSL durumunu otomatik g\u00f6sterir; bu bilgileri ezberlemenize gerek kalmaz.<br \/>\n<figure class=\"kb-ekran\"><img decoding=\"async\" src=\"https:\/\/narhost.com\/destek\/wp-content\/uploads\/2026\/09\/smtp-ayarlari-nasil-yapilmali-adim-2.webp\" alt=\"cPanel Cihaz Ba\u011fla ekran\u0131nda smtp ayarlar\u0131 nas\u0131l yap\u0131l\u0131r i\u00e7in sunucu ad\u0131 ve port bilgileri\" width=\"1200\" height=\"917\" loading=\"lazy\"><figcaption>Cihaz Ba\u011fla ekran\u0131; gelen ve giden sunucu ad\u0131, port ve SSL bilgileri burada listelenir.<\/figcaption><\/figure>\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: sunucu ad\u0131 olarak hesab\u0131n bulundu\u011fu sunucu (\u00f6r. <code>lincp1.narhost.com<\/code>) g\u00f6r\u00fcn\u00fcr, alan ad\u0131n\u0131z de\u011fil.<\/p>\n<\/li>\n<li><strong>Giden sunucu (SMTP) alan\u0131na Cihaz Ba\u011fla&#8217;da g\u00f6rd\u00fc\u011f\u00fcn\u00fcz sunucu ad\u0131n\u0131 yaz\u0131n.<\/strong> Port olarak <code>465<\/code> (SSL) ya da <code>587<\/code> (STARTTLS) se\u00e7in; ikisi de ayn\u0131 sonucu verir, mail program\u0131n\u0131z hangisini destekliyorsa onu kullan\u0131n.<\/li>\n<li><strong>Kullan\u0131c\u0131 ad\u0131na tam e-posta adresinizi yaz\u0131n<\/strong> (\u00f6r. <code>destek@alanadiniz.com<\/code>), yaln\u0131zca kullan\u0131c\u0131 k\u0131sm\u0131n\u0131 de\u011fil. Kimlik do\u011frulama alan\u0131na hesab\u0131n \u015fifresini girin.<\/li>\n<li><strong>&#8220;Giden sunucu kimlik do\u011frulamas\u0131 gerektirir&#8221; se\u00e7ene\u011fini i\u015faretleyin.<\/strong> Bu kutu bo\u015f kal\u0131rsa sunucu iste\u011finizi anonim g\u00f6nderim say\u0131p reddeder; kurulumda en s\u0131k atlanan ad\u0131m budur.<\/li>\n<li><strong>Gelen posta i\u00e7in IMAP mi POP3 m\u00fc kullanaca\u011f\u0131n\u0131za karar verin<\/strong> (a\u015fa\u011f\u0131daki b\u00f6l\u00fcm) ve ilgili portu (993 ya da 995) ayn\u0131 ekrandan girin.<\/li>\n<li><strong>PHP veya WordPress \u00fczerinden e-posta g\u00f6nderiyorsan\u0131z<\/strong> bu ayarlar tek ba\u015f\u0131na yetmez; uygulama i\u00e7i SMTP kimlik do\u011frulamas\u0131 i\u00e7in <a href=\"https:\/\/narhost.com\/destek\/php-mail-smtp-kimlik-dogrulama\/\" title=\"PHP mail() ile SMTP kimlik do\u011frulamas\u0131 - Narhost Destek\">ayr\u0131 rehberi<\/a> izleyin.<\/li>\n<\/ol>\n<h2>IMAP mi POP3 m\u00fc se\u00e7melisiniz<\/h2>\n<p>IMAP (993 SSL \/ 143), postalar\u0131 sunucuda tutar ve telefon, bilgisayar, webmail&#8217;i e\u015f zamanl\u0131 senkron g\u00f6sterir; bir cihazda okudu\u011funuz ileti di\u011ferinde de okunmu\u015f g\u00f6r\u00fcn\u00fcr. POP3 (995 SSL \/ 110) ise postalar\u0131 cihaza indirir ve genelde sunucudan siler; tek cihazdan ba\u011flanan, sunucu taraf\u0131nda az yer kaplamak isteyen kullan\u0131c\u0131lar i\u00e7in uygundur. Birden fazla cihazdan ba\u011flan\u0131yorsan\u0131z IMAP se\u00e7in.<\/p>\n<h2>SSL sertifika uyar\u0131s\u0131 neden \u00e7\u0131kar<\/h2>\n<div class=\"warn-box\">\n<p class=\"label\">Dikkat<\/p>\n<p>Mail program\u0131 ba\u011flan\u0131rken &#8220;sertifika alan ad\u0131n\u0131zla e\u015fle\u015fmiyor&#8221; uyar\u0131s\u0131 veriyorsa, sunucu ad\u0131na alan ad\u0131n\u0131z\u0131 de\u011fil, Cihaz Ba\u011fla&#8217;da g\u00f6sterilen ger\u00e7ek sunucu ad\u0131n\u0131 yazmad\u0131\u011f\u0131n\u0131z i\u00e7indir. SSL sertifikas\u0131 alan ad\u0131na de\u011fil sunucu ad\u0131na d\u00fczenlenir; sunucu ad\u0131yla ba\u011flan\u0131nca uyar\u0131 kaybolur. <a href=\"https:\/\/docs.cpanel.net\/cpanel\/email\/email-accounts\/\" target=\"_blank\" rel=\"noopener\" title=\"cPanel E-posta Hesaplar\u0131 resmi dok\u00fcmantasyonu\">cPanel&#8217;in resmi dok\u00fcmantasyonuna g\u00f6re<\/a> Cihaz Ba\u011fla ekran\u0131 bu sunucu ad\u0131n\u0131 ve port bilgilerini hesab\u0131n\u0131za g\u00f6re otomatik \u00fcretir.<\/p>\n<\/div>\n<h2>Do\u011frulama<\/h2>\n<div class=\"success-box\">\n<p class=\"label\">Sonu\u00e7<\/p>\n<p>Ayarlar\u0131 kaydedip kendinize bir test e-postas\u0131 g\u00f6nderin. \u0130leti &#8220;G\u00f6nderildi&#8221; klas\u00f6r\u00fcne d\u00fc\u015f\u00fcyor ve hata alm\u0131yorsan\u0131z SMTP ayarlar\u0131 do\u011fru yap\u0131land\u0131r\u0131lm\u0131\u015f demektir; ard\u0131ndan ayn\u0131 adrese d\u0131\u015far\u0131dan bir e-posta g\u00f6ndererek IMAP\/POP3 taraf\u0131n\u0131n da \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 do\u011frulay\u0131n.<\/p>\n<\/div>\n<h2>H\u00e2l\u00e2 \u00e7\u00f6z\u00fclmediyse<\/h2>\n<ul>\n<li><strong>Kimlik do\u011frulama hatas\u0131 (535, kullan\u0131c\u0131 ad\u0131\/\u015fifre reddedildi).<\/strong> Kullan\u0131c\u0131 ad\u0131 yerine yaln\u0131zca isim k\u0131sm\u0131 girilmi\u015f olabilir ya da kimlik do\u011frulama kutusu i\u015faretsiz kalm\u0131\u015ft\u0131r; <a href=\"https:\/\/narhost.com\/destek\/smtp-kimlik-dogrulama-sorunlari-relay-hatasi-nasil-duzeltilir\/\" title=\"SMTP kimlik do\u011frulama sorunlar\u0131 ve relay hatas\u0131 - Narhost Destek\">SMTP kimlik do\u011frulama sorunlar\u0131<\/a> yaz\u0131s\u0131 hata kodlar\u0131n\u0131 tek tek a\u00e7\u0131klar.<\/li>\n<li><strong>Postalar g\u00f6nderilmiyor ama hata da g\u00f6r\u00fcnm\u00fcyor.<\/strong> Genelde port ya da \u015fifreleme uyu\u015fmazl\u0131\u011f\u0131d\u0131r; <a href=\"https:\/\/narhost.com\/destek\/mail-gonderilemiyorsa-ne-yapmaliyim\/\" title=\"Mail g\u00f6nderilemiyorsa ne yapmal\u0131y\u0131m - Narhost Destek\">mail g\u00f6nderilemiyorsa ne yapmal\u0131y\u0131m<\/a> yaz\u0131s\u0131ndaki kontrol listesini uygulay\u0131n.<\/li>\n<li><strong>Ayarlar do\u011fru ama e-posta kotas\u0131 dolu.<\/strong> Kota doldu\u011funda g\u00f6nderim de al\u0131m da durur; <a href=\"https:\/\/narhost.com\/destek\/e-posta-kota-yonetimi-mail-hesaplari-icin-alan-siniri-nasil-belirlenir\/\" title=\"E-posta kotas\u0131 nas\u0131l art\u0131r\u0131l\u0131r - Narhost Destek\">e-posta kotas\u0131 nas\u0131l art\u0131r\u0131l\u0131r<\/a> yaz\u0131s\u0131ndan kalan alan\u0131 kontrol edin.<\/li>\n<\/ul>\n<div class=\"cta-box\">\n<p class=\"label\">Narhost deste\u011fi<\/p>\n<p>Ayarlar\u0131 uygulad\u0131n\u0131z ama sorun s\u00fcr\u00fcyorsa destek talebinize alan ad\u0131n\u0131z\u0131, kulland\u0131\u011f\u0131n\u0131z mail program\u0131n\u0131, ald\u0131\u011f\u0131n\u0131z hata mesaj\u0131n\u0131 (varsa kod numaras\u0131yla) ve denedi\u011finiz portlar\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\/php-mail-smtp-kimlik-dogrulama\/\" title=\"PHP mail() ile SMTP kimlik do\u011frulamas\u0131 - Narhost Destek\">Uygulama i\u00e7inden (PHP\/WordPress) e-posta g\u00f6nderimi<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/e-posta-kota-yonetimi-mail-hesaplari-icin-alan-siniri-nasil-belirlenir\/\" title=\"E-posta kotas\u0131 nas\u0131l art\u0131r\u0131l\u0131r - Narhost Destek\">E-posta kotas\u0131 nas\u0131l art\u0131r\u0131l\u0131r<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"kb-faq\">\n<h2>S\u0131k\u00e7a sorulan sorular<\/h2>\n<h3>SMTP ayarlar\u0131 nas\u0131l yap\u0131l\u0131r?<\/h3>\n<p>cPanel&#8217;de E-posta Hesaplar\u0131 \u2192 Cihaz Ba\u011fla ekran\u0131ndan sunucu ad\u0131n\u0131 ve portlar\u0131 al\u0131p mail program\u0131n\u0131z\u0131n giden sunucu ayar\u0131na yazars\u0131n\u0131z; kullan\u0131c\u0131 ad\u0131 tam e-posta adresiniz olur ve kimlik do\u011frulama kutusu i\u015faretlenir.<\/p>\n<h3>SMTP i\u00e7in 465 mi 587 mi kullanmal\u0131y\u0131m?<\/h3>\n<p>\u0130kisi de Narhost sunucular\u0131nda a\u00e7\u0131kt\u0131r ve ayn\u0131 sonucu verir; 465 do\u011frudan SSL, 587 ise STARTTLS ile \u015fifreler. Mail program\u0131n\u0131z hangisini \u00f6neriyorsa onu se\u00e7meniz yeterlidir.<\/p>\n<h3>Kullan\u0131c\u0131 ad\u0131 olarak ne yazmal\u0131y\u0131m?<\/h3>\n<p>Her zaman tam e-posta adresinizi (\u00f6r. destek@alanadiniz.com) yaz\u0131n; yaln\u0131zca kullan\u0131c\u0131 ad\u0131 k\u0131sm\u0131n\u0131 yazmak kimlik do\u011frulama hatas\u0131na yol a\u00e7ar.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>cPanel Cihaz Ba\u011fla ekran\u0131ndan al\u0131nan sunucu ad\u0131, SMTP portlar\u0131 (465 SSL \/ 587 STARTTLS), kullan\u0131c\u0131 ad\u0131 ve kimlik do\u011frulama zorunlulu\u011fu; SSL uyar\u0131s\u0131n\u0131n nedeni ve uygulama i\u00e7i g\u00f6nderim i\u00e7in ayr\u0131 karta y\u00f6nlendirme.<\/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-985","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\/985","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=985"}],"version-history":[{"count":4,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/985\/revisions"}],"predecessor-version":[{"id":1502,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/985\/revisions\/1502"}],"wp:attachment":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/media?parent=985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/categories?post=985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/tags?post=985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}