{"id":15580,"date":"2026-06-08T11:43:49","date_gmt":"2026-06-08T08:43:49","guid":{"rendered":"https:\/\/www.inetmar.com\/blog\/?p=15580"},"modified":"2026-06-08T11:44:01","modified_gmt":"2026-06-08T08:44:01","slug":"503-valid-rcpt-command-must-precede-data-hatasi-cozumu","status":"publish","type":"post","link":"https:\/\/www.inetmar.com\/blog\/503-valid-rcpt-command-must-precede-data-hatasi-cozumu\/","title":{"rendered":"503 Valid RCPT command must precede DATA Hatas\u0131 \u00c7\u00f6z\u00fcm\u00fc"},"content":{"rendered":"<p>Outlook \u00fczerinden e-posta g\u00f6nderimi yaparken kar\u015f\u0131la\u015f\u0131lan <strong>&#8220;503 valid rcpt command must precede data&#8221;<\/strong> uyar\u0131s\u0131 e-posta hesab\u0131n\u0131za tan\u0131mlanan depolama alan\u0131n\u0131n tamamen doldu\u011funu g\u00f6steren net bir sunucu hatas\u0131d\u0131r. Sunucu, posta kutunuzda yeni bir i\u015flem ger\u00e7ekle\u015ftirecek alan kalmad\u0131\u011f\u0131nda veri trafi\u011fini korumak ad\u0131na g\u00f6nderim s\u00fcrecini bloke eder. Bu hatay\u0131 ortadan kald\u0131rmak i\u00e7in uygulanabilecek <strong>iki kesin \u00e7\u00f6z\u00fcm yolu<\/strong> bulunmaktad\u0131r:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-15588 aligncenter\" src=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2026\/06\/mailkotasidoluhatasi.jpg\" alt=\"\" width=\"569\" height=\"172\" srcset=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2026\/06\/mailkotasidoluhatasi.jpg 1024w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2026\/06\/mailkotasidoluhatasi-300x91.jpg 300w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2026\/06\/mailkotasidoluhatasi-768x233.jpg 768w\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" \/><\/p>\n<h3>Kota Y\u00fckseltme<\/h3>\n<p>E-posta trafi\u011finizin aksamamas\u0131 ve mevcut maillerinizi kaybetmemek i\u00e7in en profesyonel y\u00f6ntem disk alan\u0131n\u0131 art\u0131rmakt\u0131r.<\/p>\n<ul>\n<li><strong>Kontrol Paneli \u00dczerinden:<\/strong> E\u011fer sitenizin y\u00f6netim paneline (cPanel, Plesk, DirectAdmin vb.) eri\u015fim yetkiniz varsa, &#8220;E-Posta Hesaplar\u0131&#8221; b\u00f6l\u00fcm\u00fcne giri\u015f yap\u0131p ilgili mail adresinin yan\u0131ndaki &#8220;Y\u00f6net&#8221; se\u00e7ene\u011finden disk limitini kendiniz kolayca y\u00fckseltebilirsiniz.<\/li>\n<li><strong>Hosting Firmas\u0131 \u00dczerinden:<\/strong> E\u011fer panel eri\u015fim bilgileriniz yoksa hizmet ald\u0131\u011f\u0131n\u0131z <a href=\"https:\/\/www.inetmar.com\/\" target=\"_blank\" rel=\"noopener\">hosting firmas\u0131<\/a> ile ileti\u015fime ge\u00e7erek ilgili e-posta adresinin disk kotas\u0131n\u0131n art\u0131r\u0131lmas\u0131n\u0131 talep edebilirsiniz.<\/li>\n<\/ul>\n<h3>Webmail \u00dczerinden Mail Temizli\u011fi<\/h3>\n<p>E\u011fer kota y\u00fckseltme imkan\u0131n\u0131z yoksa veya sorunu hemen o an \u00e7\u00f6zmeniz gerekiyorsa sunucu \u00fczerinde manuel olarak yer a\u00e7man\u0131z gerekir.<\/p>\n<ul>\n<li><strong>Nas\u0131l Yap\u0131l\u0131r?<\/strong> Taray\u0131c\u0131n\u0131z \u00fczerinden webmail aray\u00fcz\u00fcne (\u00f6rne\u011fin: webmail.alanadiniz.com) giri\u015f yap\u0131n. Gelen Kutusu ve G\u00f6nderilenler klas\u00f6r\u00fcndeki y\u00fcksek boyutlu, ekli veya gereksiz e-postalar\u0131 silin.<\/li>\n<li><strong>NOT:<\/strong> Sildi\u011finiz e-postalar\u0131n diskte ger\u00e7ekten yer a\u00e7abilmesi i\u00e7in <strong>\u00c7\u00f6p Kutusu (Trash \/ Deleted Items)<\/strong> klas\u00f6r\u00fcn\u00fc de mutlaka tamamen bo\u015falt\u0131n.<\/li>\n<\/ul>\n<p>Sunucuda yer a\u00e7\u0131ld\u0131\u011f\u0131 veya kota art\u0131r\u0131ld\u0131\u011f\u0131 anda Outlook \u00fczerindeki giden posta trafi\u011finiz an\u0131nda normale d\u00f6necektir. E\u011fer bu tarz hatalardan s\u0131k\u0131ld\u0131ysan\u0131z <a href=\"https:\/\/www.inetmar.com\/kurumsal-e-posta\/\" target=\"_blank\" rel=\"noopener\">Kurumsal E-posta<\/a> hizmetlerimizi inceleyebilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Outlook \u00fczerinden e-posta g\u00f6nderimi yaparken kar\u015f\u0131la\u015f\u0131lan &#8220;503 valid rcpt command must precede data&#8221; uyar\u0131s\u0131 e-posta hesab\u0131n\u0131za tan\u0131mlanan depolama alan\u0131n\u0131n tamamen doldu\u011funu g\u00f6steren net bir sunucu hatas\u0131d\u0131r. Sunucu, posta kutunuzda yeni bir i\u015flem ger\u00e7ekle\u015ftirecek alan kalmad\u0131\u011f\u0131nda&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":15584,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55,46],"tags":[],"class_list":["post-15580","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email","category-sunucu"],"_links":{"self":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/15580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/comments?post=15580"}],"version-history":[{"count":6,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/15580\/revisions"}],"predecessor-version":[{"id":15589,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/15580\/revisions\/15589"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media\/15584"}],"wp:attachment":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media?parent=15580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/categories?post=15580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/tags?post=15580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}