{"id":12794,"date":"2021-05-14T10:57:37","date_gmt":"2021-05-14T08:57:37","guid":{"rendered":"https:\/\/domenomania.pl\/centrum-wiedzy\/?p=12794"},"modified":"2021-08-05T14:28:21","modified_gmt":"2021-08-05T12:28:21","slug":"blad-550-5-1-1-recipient-address-rejected-user-unknown","status":"publish","type":"post","link":"https:\/\/domenomania.pl\/centrum-wiedzy\/blad-550-5-1-1-recipient-address-rejected-user-unknown","title":{"rendered":"B\u0142\u0105d 550 5.1.1 &#8211; Recipient address rejected: User unknown"},"content":{"rendered":"<div class=\"domen-przed-trescia\" id=\"domen-1947700949\"><div style=\"margin-left: auto;margin-right: auto;text-align: center;\" id=\"domen-3354415243\"><a class=\"ad-wrapper\" title=\"Najta\u0144szy hositng\" href=\"https:\/\/vh.pl\/?utm_source=cw_domenomania&utm_medium=banner_artykultop&utm_campaign=pomoc\"><img loading=\"lazy\" decoding=\"async\" width=\"788\" height=\"90\" title=\"Zam\u00f3w najta\u0144szy hosting w Polsce!\" alt=\"Promocja na hosting\" src=\"https:\/\/domenomania.pl\/centrum-wiedzy\/wp-content\/uploads\/2024\/08\/banner-vh-top.png\"><\/a><\/div><\/div><p>B\u0142\u0105d typu 550 5.1. 1 oznacza, \u017ce \u200b\u200bserwer poczty odbiorcy uwa\u017ca, \u017ce \u200b\u200badres e-mail, na kt\u00f3ry chcesz wys\u0142a\u0107 wiadomo\u015b\u0107 nie istnieje w <a title=\"Gdzie mog\u0119 kupi\u0107 domeny z certyfikatem SSL?\" href=\"https:\/\/domenomania.pl\/domeny?utm_source=pomoc&#038;utm_medium=link_domeny&#038;utm_campaign=pomoc\">domenie<\/a> docelowej i dlatego nie ma mo\u017cliwo\u015bci dostarczenia na niego wiadomo\u015bci.<\/p>\n<ul>\n<li><a title=\"Jak wygl\u0105da komunikat 550 5.1.1?\" href=\"#1\">Co oznacza b\u0142\u0105d\u00a0550 5.1.1 &#8211; Recipient address rejected?<\/a><\/li>\n<li><a title=\"Dlaczego pojawia si\u0119 b\u0142\u0105d - Recipient address rejected?\" href=\"#2\">Najcz\u0119stsze przyczyny b\u0142\u0119du\u00a0550 5.1.1<\/a><\/li>\n<li><a title=\"Jak rozwi\u0105za\u0107 problem na serwerze poczty e-mail?\" href=\"#3\">Jak naprawi\u0107 b\u0142\u0105d 550 5.1.1?<\/a><\/li>\n<\/ul>\n<div class=\"alert message_alert overflow-y-auto alert-info\"><span class=\"w-12 block flex-shrink\"><svg class=\"w-8 h-8\" fill=\"none\" stroke=\"currentColor\" viewBox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z\"><\/path><\/svg><\/span><div class=\"flex-1\"><p class=\"mb-0\">Je\u015bli adres e-mail jest na pewno poprawny, to rozwi\u0105zaniem problemu powinna zaj\u0105\u0107 si\u0119 firma, kt\u00f3ra utrzymuje serwer poczty e-mail odbiorcy.<\/p><\/div><\/div>\n<h2 id=\"co-oznacza-blad-550-5-1-1-recipient-address-rejected\"><a name=\"1\"><\/a>Co oznacza b\u0142\u0105d\u00a0550 5.1.1 &#8211; Recipient address rejected?<\/h2>\n<p>Komunikat b\u0142\u0119du z kodem 550 5.1.1 jest zazwyczaj w j\u0119zyku angielskim i jest podobny do poni\u017cszego przyk\u0142adu.<\/p>\n<pre>This message was created automatically by mail delivery software.\r\n\r\nA message that you sent could not be delivered to one or more of its\r\nrecipients. This is a permanent error. The following address(es) failed:\r\n\r\nadres@odbiorcy.pl\r\nhost nazwa.hosta.odbiorcy [XX.XXX.XXX.XXX] (numer IP hosta odbiorcy)\r\nSMTP error from remote mail server after RCPT TO::\r\n550 5.1.1 : Recipient address rejected:\r\nUser unknown<\/pre>\n<h2 id=\"najczestsze-przyczyny-bledu-550-5-1-1\"><a name=\"2\"><\/a>Najcz\u0119stsze przyczyny b\u0142\u0119du 550 5.1.1<\/h2>\n<p>Dwie najcz\u0119stsze przyczyny b\u0142\u0119du to:<\/p>\n<ul>\n<li>Adres e-mail odbiorcy nie istnieje i prawdopodobnie wysy\u0142asz wiadomo\u015b\u0107 na b\u0142\u0119dny adres e-mail,<\/li>\n<li><a title=\"Jak w cPanel doda\u0107 rekord MX?\" href=\"https:\/\/domenomania.pl\/centrum-wiedzy\/jak-dodac-rekord-mx-w-cpanel\">Rekord MX<\/a> odbiorcy wiadomo\u015bci kieruje na niew\u0142a\u015bciwy <a title=\"Czy na serwerze mo\u017cna utworzy\u0107 dowoln\u0105 ilo\u015b\u0107 skrzynek e-mail?\" href=\"https:\/\/domenomania.pl\/hosting-www?utm_source=pomoc&#038;utm_medium=link_hosting&#038;utm_campaign=pomoc\">serwer<\/a>, przez co wiadomo\u015b\u0107 nie mo\u017ce by\u0107 dostarczona.<\/li>\n<\/ul>\n<div class=\"alert message_alert overflow-y-auto alert-default\"><span class=\"w-12 block flex-shrink\"><svg class=\"w-8 h-8\" fill=\"none\" stroke=\"currentColor\" viewBox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z\"><\/path><\/svg><\/span><div class=\"flex-1\"><p class=\"mb-0\">Wi\u0119cej informacji o b\u0142\u0119dzie 550 5.1.1 znajdziesz w artykule: <a title=\"Komunikat 550 5.1.1 po wys\u0142aniu poczty e-mail\" href=\"https:\/\/domenomania.pl\/centrum-wiedzy\/blad-550-5-1-1-co-to-i-jak-naprawic\">B\u0142\u0105d 550 5.1.1 &#8211; co to i jak naprawi\u0107?<\/a><\/p><\/div><\/div>\n<h2 id=\"jak-naprawic-blad-550-5-1-1\"><a name=\"3\"><\/a>Jak naprawi\u0107 b\u0142\u0105d 550 5.1.1?<\/h2>\n<p>Aby rozwi\u0105za\u0107 problem z b\u0142\u0119dem: <strong>550 5.1.1<\/strong> najpierw nale\u017cy upewni\u0107 si\u0119, ze adres e-mail odbiorcy, na kt\u00f3ry chcesz wys\u0142a\u0107 wiadomo\u015b\u0107 jest prawid\u0142owy. Je\u015bli adres e-mail jest na pewno poprawny, to rozwi\u0105zaniem problemu powinna zaj\u0105\u0107 si\u0119 firma, kt\u00f3ra utrzymuje serwer poczty e-mail odbiorcy.<br \/>\n<div class=\"alert message_alert overflow-y-auto alert-default\"><span class=\"w-12 block flex-shrink\"><svg class=\"w-8 h-8\" fill=\"none\" stroke=\"currentColor\" viewBox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z\"><\/path><\/svg><\/span><div class=\"flex-1\"><p class=\"mb-0\">Domenomania.pl to jedna z czo\u0142owych i najwi\u0119kszych firm w Polsce, kt\u00f3ra nieprzerwanie od roku 2004 dostarcza us\u0142ugi zwi\u0105zane z <a title=\"Nasz hosting gwarantuje dost\u0119p do najnowszej wersji interpretera PHP\" href=\"https:\/\/domenomania.pl\/hosting-www?utm_source=pomoc&#038;utm_medium=link_hosting&#038;utm_campaign=pomoc\">hostingiem<\/a>, <a title=\"Ile kosztuje domena .org?\" href=\"https:\/\/domenomania.pl\/domeny?utm_source=pomoc&#038;utm_medium=link_domeny&#038;utm_campaign=pomoc\">domenami<\/a>, pozycjonowaniem stron internetowych oraz kreacj\u0105 <a title=\"Czy potrzebuje osobno dokupi\u0107 hosting do kreatora stron?\" href=\"https:\/\/domenomania.pl\/hosting-www?utm_source=pomoc&#038;utm_medium=link_strony&#038;utm_campaign=pomoc\">stron WWW<\/a>.<\/p><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u0142\u0105d typu 550 5.1. 1 oznacza, \u017ce \u200b\u200bserwer poczty odbiorcy uwa\u017ca, \u017ce \u200b\u200badres e-mail, na kt\u00f3ry chcesz wys\u0142a\u0107 wiadomo\u015b\u0107 nie istnieje w domenie docelowej &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[113,93],"tags":[705,706,82,704,703,702,270,120,118],"class_list":["post-12794","post","type-post","status-publish","format-standard","hentry","category-poczta-e-mail","category-hosting","tag-recipient-address-rejected","tag-user-unknown","tag-e-mail","tag-5-1-1","tag-703","tag-komunikat","tag-blad","tag-skrzynka","tag-poczta"],"acf":{"second_title":"Co oznacza komunikat z kodem 550 5.1.1 na poczcie?","tresc":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>B\u0142\u0105d 550 5.1.1 - Recipient address rejected: User unknown &#187; 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