{"id":403,"date":"2025-09-10T16:38:40","date_gmt":"2025-09-10T13:38:40","guid":{"rendered":"https:\/\/destek.narhost.com\/?p=75"},"modified":"2026-09-26T23:47:11","modified_gmt":"2026-09-26T20:47:11","slug":"roundcube-smtp-baglanti-ayarlari","status":"publish","type":"post","link":"https:\/\/narhost.com\/destek\/roundcube-smtp-baglanti-ayarlari\/","title":{"rendered":"Roundcube&#8217;de SMTP Ba\u011flant\u0131 Ayarlar\u0131 Nas\u0131l Yap\u0131l\u0131r"},"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>Roundcube smtp ayarlar\u0131<\/strong> hatas\u0131 \u00e7o\u011funlukla sunucu ad\u0131, port ya da g\u00fcvenlik t\u00fcr\u00fcn\u00fcn yanl\u0131\u015f girilmesinden kaynaklan\u0131r; do\u011fru de\u011ferleri kendi hesab\u0131n\u0131z i\u00e7in cPanel&#8217;in Cihaz Ba\u011fla ekran\u0131ndan okuyup girmeniz sorunu \u00e7\u00f6zer.<\/p>\n<ol>\n<li>cPanel \u2192 E-posta \u2192 E-posta Hesaplar\u0131 sayfas\u0131n\u0131 a\u00e7\u0131n, ilgili hesab\u0131n yan\u0131ndaki ba\u011flant\u0131 simgesine t\u0131klay\u0131n.<\/li>\n<li>Giden sunucu (SMTP) ad\u0131n\u0131, portu (465 SSL ya da 587 STARTTLS) ve g\u00fcvenlik t\u00fcr\u00fcn\u00fc not edin.<\/li>\n<li>Kullan\u0131c\u0131 ad\u0131 olarak tam e-posta adresinizi, \u015fifre olarak e-posta hesab\u0131 \u015fifrenizi girin.<\/li>\n<li>Roundcube&#8217;de ya da kulland\u0131\u011f\u0131n\u0131z istemcide bu \u00fc\u00e7 bilgiyi birebir ayn\u0131 yazarak kaydedin.<\/li>\n<\/ol>\n<\/div>\n<table class=\"kb-uyg\">\n<tr>\n<th>Panel<\/th>\n<td>cPanel (Roundcube webmail)<\/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 e-posta hesab\u0131 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>cPanel kullan\u0131c\u0131 ad\u0131n\u0131z\u0131 ve \u015fifrenizi bilmelisiniz.<\/li>\n<li>D\u00fczeltece\u011finiz e-posta hesab\u0131 cPanel&#8217;de zaten olu\u015fturulmu\u015f olmal\u0131.<\/li>\n<li>Roundcube&#8217;e taray\u0131c\u0131dan <code>https:\/\/sunucu-adiniz.narhost.com:2096<\/code> ya da <code>\/webmail<\/code> adresinden eri\u015fti\u011finizi bilmelisiniz.<\/li>\n<li>Ayarlar\u0131 ba\u015fka bir mail istemcisine de gireceksiniz; o istemcinin a\u00e7\u0131k olmas\u0131 i\u015finizi kolayla\u015ft\u0131r\u0131r.<\/li>\n<\/ul>\n<\/div>\n<h2>Roundcube smtp ayarlar\u0131 neden hata verir<\/h2>\n<p>Roundcube, cPanel hesab\u0131n\u0131za dahil gelen webmail aray\u00fcz\u00fcd\u00fcr; e-posta g\u00f6nderirken sunucunun kendi SMTP bilgilerini otomatik kullan\u0131r, normal kullan\u0131mda elle bir ayar girmezsiniz. Roundcube smtp ayarlar\u0131 hatas\u0131 iki durumda ortaya \u00e7\u0131kar: webmail ekran\u0131nda &#8220;SMTP Error&#8221; ya da &#8220;Ba\u011flant\u0131 kurulamad\u0131&#8221; uyar\u0131s\u0131 ald\u0131\u011f\u0131n\u0131zda, ya da Roundcube&#8217;de g\u00f6rd\u00fc\u011f\u00fcn\u00fcz sunucu ad\u0131 ve port bilgisini telefonunuza, Outlook&#8217;a ya da Thunderbird&#8217;e girerken yanl\u0131\u015f yazd\u0131\u011f\u0131n\u0131zda.<\/p>\n<p>En s\u0131k hata sunucu ad\u0131n\u0131n kar\u0131\u015ft\u0131r\u0131lmas\u0131d\u0131r: SMTP sunucu ad\u0131 alan ad\u0131n\u0131z de\u011fil, hesab\u0131n\u0131z\u0131n bulundu\u011fu Narhost sunucusunun ad\u0131d\u0131r (\u00f6rnek <code>lincp1.narhost.com<\/code>); bu ad ki\u015fiye g\u00f6re de\u011fi\u015fir ve cPanel&#8217;e giri\u015f yapt\u0131\u011f\u0131n\u0131z adresle ayn\u0131d\u0131r. <a href=\"https:\/\/docs.cpanel.net\/cpanel\/email\/email-accounts\/\" title=\"cPanel - E-posta Hesaplar\u0131 resm\u00ee dok\u00fcmantasyonu\" target=\"_blank\" rel=\"noopener\">cPanel&#8217;in resm\u00ee dok\u00fcmantasyonuna g\u00f6re<\/a> her hesab\u0131n ba\u011flant\u0131 bilgisi bar\u0131nd\u0131\u011f\u0131 sunucuya \u00f6zeldir ve Cihaz Ba\u011fla ekran\u0131ndan otomatik \u00fcretilir. \u0130kinci s\u0131k hata port-g\u00fcvenlik uyumsuzlu\u011fudur: 465 numaral\u0131 port SSL, 587 numaral\u0131 port STARTTLS bekler; birini se\u00e7ip di\u011ferinin g\u00fcvenlik t\u00fcr\u00fcn\u00fc i\u015faretlemek ba\u011flant\u0131y\u0131 reddettirir.<\/p>\n<h2>Roundcube smtp ayarlar\u0131 ad\u0131m ad\u0131m nas\u0131l do\u011frulan\u0131r<\/h2>\n<ol class=\"kb-adimlar\">\n<li><strong>cPanel \u2192 E-posta \u2192 E-posta Hesaplar\u0131<\/strong> sayfas\u0131n\u0131 a\u00e7\u0131n. D\u00fczeltece\u011finiz hesab\u0131n sat\u0131r\u0131nda ba\u011flant\u0131\/cihaz simgesine t\u0131klay\u0131n.<br \/>\n<figure class=\"kb-ekran\"><img decoding=\"async\" src=\"https:\/\/narhost.com\/destek\/wp-content\/uploads\/2026\/09\/roundcube-smtp-baglanti-ayarlari-adim-1-1.webp\" alt=\"Roundcube smtp ayarlar\u0131 i\u00e7in cPanel E-posta Hesaplar\u0131 listesi\" width=\"1200\" height=\"429\" loading=\"lazy\"><figcaption>cPanel E-posta Hesaplar\u0131 sayfas\u0131; hesab\u0131n yan\u0131ndaki ba\u011flant\u0131 simgesinden cihaz ayarlar\u0131na ula\u015f\u0131l\u0131r.<\/figcaption><\/figure>\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: hesap listesi ve her sat\u0131r\u0131n yan\u0131nda cihaz ba\u011flama ba\u011flant\u0131s\u0131 g\u00f6r\u00fcn\u00fcr.<\/p>\n<\/li>\n<li><strong>A\u00e7\u0131lan ekranda gelen (IMAP\/POP3) ve giden (SMTP) sunucu bilgilerini okuyun.<\/strong> Burada sunucu ad\u0131, kullan\u0131c\u0131 ad\u0131 bi\u00e7imi ve iki g\u00fcvenli port se\u00e7ene\u011fi otomatik listelenir.<br \/>\n<figure class=\"kb-ekran\"><img decoding=\"async\" src=\"https:\/\/narhost.com\/destek\/wp-content\/uploads\/2026\/09\/roundcube-smtp-baglanti-ayarlari-adim-2-1.webp\" alt=\"cPanel Cihaz Ba\u011fla ekran\u0131nda SMTP sunucu ad\u0131 ve port bilgileri\" width=\"1200\" height=\"429\" loading=\"lazy\"><figcaption>Cihaz Ba\u011fla ekran\u0131; giden sunucu ad\u0131, 465 (SSL) ve 587 (STARTTLS) port se\u00e7enekleri burada listelenir.<\/figcaption><\/figure>\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: SMTP i\u00e7in sunucu ad\u0131 ile 465 (SSL) ve 587 (STARTTLS) sat\u0131rlar\u0131 g\u00f6r\u00fcn\u00fcr.<\/p>\n<\/li>\n<li><strong>Roundcube&#8217;de Ayarlar \u2192 Tercihler b\u00f6l\u00fcm\u00fcn\u00fc a\u00e7\u0131p sunucu bilgisini kar\u015f\u0131la\u015ft\u0131r\u0131n.<\/strong> Uyumsuzluk varsa de\u011feri Cihaz Ba\u011fla ekran\u0131ndakiyle birebir ayn\u0131 yaz\u0131n.\n<p class=\"kb-cikti\">Beklenen sonu\u00e7: sunucu ad\u0131 ve port bilgisi iki ekranda da ayn\u0131 g\u00f6r\u00fcn\u00fcr.<\/p>\n<\/li>\n<li><strong>Kullan\u0131c\u0131 ad\u0131n\u0131 tam e-posta adresi olarak girin<\/strong> (\u00f6r. <code>bilgi@ornek.com<\/code>); yaln\u0131zca kullan\u0131c\u0131 k\u0131sm\u0131n\u0131 (<code>bilgi<\/code>) yazmak kimlik do\u011frulamay\u0131 ba\u015far\u0131s\u0131z k\u0131lar.<\/li>\n<\/ol>\n<div class=\"warn-box\">\n<p class=\"label\">Dikkat<\/p>\n<p>587 portunu se\u00e7tiyseniz g\u00fcvenlik t\u00fcr\u00fc SSL de\u011fil STARTTLS olmal\u0131d\u0131r; bu ikisini kar\u0131\u015ft\u0131rmak &#8220;ba\u011flant\u0131 reddedildi&#8221; hatas\u0131n\u0131n en s\u0131k nedenidir.<\/p>\n<\/div>\n<h2>Do\u011frulama<\/h2>\n<div class=\"success-box\">\n<p class=\"label\">Sonu\u00e7<\/p>\n<p>Ayarlar\u0131 kaydettikten sonra kendinize ya da ba\u015fka bir adrese test e-postas\u0131 g\u00f6nderin. E-posta &#8220;G\u00f6nderildi&#8221; klas\u00f6r\u00fcne d\u00fc\u015f\u00fcyor ve kar\u015f\u0131 tarafa ula\u015f\u0131yorsa Roundcube smtp ayarlar\u0131 do\u011fru yap\u0131land\u0131r\u0131lm\u0131\u015f demektir. Ula\u015fm\u0131yorsa g\u00f6nderim s\u0131ras\u0131nda g\u00f6r\u00fcnen hata kodunu not edin; bu kod a\u015fa\u011f\u0131daki &#8220;H\u00e2l\u00e2 \u00e7\u00f6z\u00fclmediyse&#8221; b\u00f6l\u00fcm\u00fcndeki kartlardan hangisine bakman\u0131z gerekti\u011fini g\u00f6sterir.<\/p>\n<\/div>\n<h2>H\u00e2l\u00e2 \u00e7\u00f6z\u00fclmediyse<\/h2>\n<ul>\n<li><strong>&#8220;Authentication failed&#8221; hatas\u0131 al\u0131yorsunuz.<\/strong> Kullan\u0131c\u0131 ad\u0131 tam e-posta adresi bi\u00e7iminde de\u011fildir ya da \u015fifre yanl\u0131\u015ft\u0131r; <a href=\"https:\/\/narhost.com\/destek\/smtp-ayarlari-nasil-yapilmali\/\" title=\"SMTP Ayarlar\u0131 Nas\u0131l Yap\u0131lmal\u0131 - Narhost Destek\">SMTP ayarlar\u0131 nas\u0131l yap\u0131lmal\u0131<\/a> yaz\u0131s\u0131ndaki kimlik do\u011frulama b\u00f6l\u00fcm\u00fcne bak\u0131n.<\/li>\n<li><strong>&#8220;Relay access denied&#8221; hatas\u0131 g\u00f6r\u00fcyorsunuz.<\/strong> Bu farkl\u0131 bir sorundur, g\u00f6nderim yetkisiyle ilgilidir; <a href=\"https:\/\/narhost.com\/destek\/smtp-kimlik-dogrulama-sorunlari-relay-hatasi-nasil-duzeltilir\/\" title=\"Relay Access Denied Hatas\u0131 Ne Demek, Nas\u0131l D\u00fczeltilir - Narhost Destek\">Relay Access Denied hatas\u0131 nas\u0131l d\u00fczeltilir<\/a> yaz\u0131s\u0131n\u0131 izleyin.<\/li>\n<li><strong>Roundcube&#8217;e hi\u00e7 giri\u015f yapam\u0131yorsunuz.<\/strong> Sorun SMTP&#8217;den \u00f6nce, oturum a\u00e7madad\u0131r; <a href=\"https:\/\/narhost.com\/destek\/webmaile-nasil-giris-yapilir\/\" title=\"Webmail&#039;e (Roundcube) Nas\u0131l Giri\u015f Yap\u0131l\u0131r - Narhost Destek\">Webmail&#8217;e nas\u0131l giri\u015f yap\u0131l\u0131r<\/a> yaz\u0131s\u0131na bak\u0131n.<\/li>\n<\/ul>\n<div class=\"cta-box\">\n<p class=\"label\">Narhost deste\u011fi<\/p>\n<p>Sorun s\u00fcr\u00fcyorsa destek talebinize alan ad\u0131n\u0131z\u0131, denedi\u011finiz port\/g\u00fcvenlik kombinasyonunu ve Roundcube&#8217;de g\u00f6rd\u00fc\u011f\u00fcn\u00fcz hata metnini birebir 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 ve hata \u00e7\u00f6z\u00fcmleri rehberi<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/smtp-ayarlari-nasil-yapilmali\/\" title=\"SMTP Ayarlar\u0131 Nas\u0131l Yap\u0131lmal\u0131 - Narhost Destek\">SMTP ayarlar\u0131 nas\u0131l yap\u0131lmal\u0131<\/a><\/li>\n<li><a href=\"https:\/\/narhost.com\/destek\/webmaile-nasil-giris-yapilir\/\" title=\"Webmail&#039;e (Roundcube) Nas\u0131l Giri\u015f Yap\u0131l\u0131r - Narhost Destek\">Webmail&#8217;e nas\u0131l giri\u015f yap\u0131l\u0131r<\/a><\/li>\n<\/ul>\n<\/div>\n<div class=\"kb-faq\">\n<h2>S\u0131k\u00e7a sorulan sorular<\/h2>\n<h3>Roundcube&#8217;de SMTP sunucu bilgisi nereden g\u00f6r\u00fcl\u00fcr?<\/h3>\n<p>cPanel \u2192 E-posta \u2192 E-posta Hesaplar\u0131 sayfas\u0131nda hesab\u0131n\u0131z\u0131n yan\u0131ndaki ba\u011flant\u0131 simgesine t\u0131klayarak g\u00f6r\u00fcrs\u00fcn\u00fcz; sunucu ad\u0131, port ve g\u00fcvenlik t\u00fcr\u00fc burada otomatik listelenir.<\/p>\n<h3>Roundcube&#8217;de SMTP portu 465 mi 587 mi olmal\u0131?<\/h3>\n<p>\u0130kisi de \u00e7al\u0131\u015f\u0131r; 465 do\u011frudan SSL, 587 ise STARTTLS ile \u015fifreler. \u00d6nemli olan se\u00e7ti\u011finiz portla g\u00fcvenlik t\u00fcr\u00fcn\u00fcn e\u015fle\u015fmesidir.<\/p>\n<h3>Roundcube kullan\u0131c\u0131 ad\u0131 e-posta adresiyle ayn\u0131 m\u0131?<\/h3>\n<p>Evet, kullan\u0131c\u0131 ad\u0131 her zaman tam e-posta adresidir (\u00f6r. <code>bilgi@ornek.com<\/code>); yaln\u0131zca kullan\u0131c\u0131 k\u0131sm\u0131n\u0131 yazmak ba\u011flant\u0131y\u0131 reddettirir.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Roundcube smtp ayarlar\u0131 hatas\u0131 genelde sunucu ad\u0131, port ya da g\u00fcvenlik t\u00fcr\u00fc uyu\u015fmazl\u0131\u011f\u0131ndan kaynaklan\u0131r. cPanel Cihaz Ba\u011fla ekran\u0131ndan do\u011fru de\u011ferleri okuma, girme ve do\u011frulama ad\u0131mlar\u0131.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[66,26],"class_list":["post-403","post","type-post","status-publish","format-standard","hentry","category-e-posta","tag-roundcube","tag-e-posta"],"meta_box":[],"_links":{"self":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/403","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=403"}],"version-history":[{"count":3,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/403\/revisions"}],"predecessor-version":[{"id":780,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/posts\/403\/revisions\/780"}],"wp:attachment":[{"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/media?parent=403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/categories?post=403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/narhost.com\/destek\/wp-json\/wp\/v2\/tags?post=403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}