{"id":6418,"date":"2026-08-20T22:47:26","date_gmt":"2026-08-20T20:47:26","guid":{"rendered":"https:\/\/www.hostx.ro\/kb\/"},"modified":"2026-08-20T22:47:26","modified_gmt":"2026-08-20T20:47:26","password":"","slug":"cum-rezolv-eroarea-550-sender-verify-failed","status":"publish","type":"docs","link":"https:\/\/www.hostx.ro\/kb\/cum-rezolv-eroarea-550-sender-verify-failed\/","title":{"rendered":"Cum rezolv eroarea \u201e550 Sender verify failed&#8221;?"},"content":{"rendered":"<p>Eroarea <strong>550 Sender verify failed<\/strong> apare c\u00e2nd serverul destinatar \u00eencearc\u0103 s\u0103 verifice existen\u021ba adresei expeditorului (printr-un \u201esender callout&#8221;) \u0219i verificarea e\u0219ueaz\u0103. Practic, serverul destinatar nu poate confirma c\u0103 adresa de la care ai trimis este valid\u0103 \u0219i returnabil\u0103.<\/p>\n<h3>Cauze frecvente<\/h3>\n<ul>\n<li><strong>Domeniul expeditorului nu are \u00eenregistrare MX (sau A) valid\u0103<\/strong> \u2014 serverul destinatar nu g\u0103se\u0219te unde ar trebui s\u0103 \u00eentoarc\u0103 un eventual r\u0103spuns<\/li>\n<li><strong>Adresa expeditorului nu exist\u0103<\/strong> pe serverul de mail al domeniului (nu accept\u0103 mesaje pentru ea)<\/li>\n<li><strong>Serverul de mail al expeditorului respinge callout-ul<\/strong> de verificare<\/li>\n<li>probleme temporare de DNS pentru domeniul expeditorului<\/li>\n<\/ul>\n<h3>Cum rezolvi (dac\u0103 e\u0219ti expeditorul)<\/h3>\n<ol>\n<li>Asigur\u0103-te c\u0103 domeniul t\u0103u are o <strong>\u00eenregistrare MX valid\u0103<\/strong> care indic\u0103 spre un server de mail func\u021bional:\n<pre><code>dig domeniul-tau.tld MX +short<\/code><\/pre>\n<\/li>\n<li>Verific\u0103 faptul c\u0103 <strong>adresa de la care trimi\u021bi exist\u0103<\/strong> \u0219i poate primi emailuri (nu doar trimite)<\/li>\n<li>Verific\u0103 <strong>SPF\/DKIM\/DMARC<\/strong> \u2014 o configura\u021bie corect\u0103 cre\u0219te \u00eencrederea \u0219i reduce respingerile<\/li>\n<li>Dac\u0103 domeniul e nou, a\u0219teapt\u0103 propagarea DNS<\/li>\n<\/ol>\n<h3>Dac\u0103 e\u0219ti administratorul serverului destinatar<\/h3>\n<p>Eroarea provine din op\u021biunea de <em>sender verification<\/em> (callout). O po\u021bi ajusta \u00een configura\u021bia Exim (WHM \u2192 <strong>Exim Configuration Manager<\/strong>) \u2014 dar dezactivarea verific\u0103rii expeditorului reduce protec\u021bia anti-spam, a\u0219a c\u0103 f\u0103-o doar dac\u0103 \u00een\u021belegi implica\u021biile.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Eroarea 550 Sender verify failed apare c\u00e2nd serverul destinatar \u00eencearc\u0103 s\u0103 verifice existen\u021ba adresei expeditorului (printr-un \u201esender callout&#8221;) \u0219i verificarea e\u0219ueaz\u0103. Practic, serverul destinatar nu poate confirma c\u0103 adresa de la care ai trimis este valid\u0103 \u0219i returnabil\u0103. Cauze frecvente Domeniul expeditorului nu are \u00eenregistrare MX (sau A) valid\u0103 \u2014 serverul destinatar nu g\u0103se\u0219te unde &#8230; <a title=\"Cum rezolv eroarea \u201e550 Sender verify failed&#8221;?\" class=\"read-more\" href=\"https:\/\/www.hostx.ro\/kb\/cum-rezolv-eroarea-550-sender-verify-failed\/\" aria-label=\"Cite\u0219te mai multe despre Cum rezolv eroarea \u201e550 Sender verify failed&#8221;?\">Cite\u0219te mai mult<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"whmcs_kb_id":0,"footnotes":""},"doc_category":[102],"doc_tag":[281,286,263,265,361,264,245,287,248],"class_list":["post-6418","docs","type-docs","status-publish","hentry","doc_category-email","doc_tag-configurare-email","doc_tag-dkim","doc_tag-dns","doc_tag-email","doc_tag-exim","doc_tag-mx","doc_tag-securitate","doc_tag-spf","doc_tag-troubleshooting"],"year_month":"2026-10","word_count":214,"total_views":"14","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"benyhill","author_nicename":"benyhill","author_url":"https:\/\/www.hostx.ro\/kb\/author\/benyhill\/"},"doc_category_info":[{"term_name":"Email","term_url":"https:\/\/www.hostx.ro\/kb\/docs-category\/email\/"}],"doc_tag_info":[{"term_name":"configurare email","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/configurare-email\/"},{"term_name":"DKIM","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/dkim\/"},{"term_name":"DNS","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/dns\/"},{"term_name":"Email","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/email\/"},{"term_name":"Exim","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/exim\/"},{"term_name":"MX","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/mx\/"},{"term_name":"securitate","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/securitate\/"},{"term_name":"SPF","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/spf\/"},{"term_name":"Troubleshooting","term_url":"https:\/\/www.hostx.ro\/kb\/docs-tag\/troubleshooting\/"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rezolvare eroare 550 Sender verify failed - Centrul de suport HostX<\/title>\n<meta name=\"description\" content=\"Rezolv\u0103 eroarea 550 Sender verify failed. 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