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Prawidłowo skonfigurowany nagłówek:",[549],{"type":341,"attrs":550},{"color":343},{"type":405,"content":552},[553,563,573],{"type":408,"content":554},[555],{"type":333,"attrs":556,"content":557},{"textAlign":47},[558],{"text":559,"type":338,"marks":560},"zwiększa prawdopodobieństwo dostarczenia wiadomości do głównego folderu,",[561],{"type":341,"attrs":562},{"color":343},{"type":408,"content":564},[565],{"type":333,"attrs":566,"content":567},{"textAlign":47},[568],{"text":569,"type":338,"marks":570},"pomaga zapobiegać oznaczaniu wiadomości jako spam,",[571],{"type":341,"attrs":572},{"color":343},{"type":408,"content":574},[575],{"type":333,"attrs":576,"content":577},{"textAlign":47},[578,583,592,597,606,611,620],{"text":579,"type":338,"marks":580},"umożliwia weryfikację autentyczności nadawcy za pomocą technologii takich jak ",[581],{"type":341,"attrs":582},{"color":343},{"text":584,"type":338,"marks":585},"SPF",[586,589,591],{"type":348,"attrs":587},{"href":588,"uuid":47,"anchor":47,"target":351,"linktype":352},"https:\u002F\u002Fecomail.pl\u002Fslownik-terminow\u002Fspf\u002F",{"type":341,"attrs":590},{"color":343},{"type":356},{"text":593,"type":338,"marks":594},", ",[595],{"type":341,"attrs":596},{"color":343},{"text":598,"type":338,"marks":599},"DKIM",[600,603,605],{"type":348,"attrs":601},{"href":602,"uuid":47,"anchor":47,"target":351,"linktype":352},"https:\u002F\u002Fecomail.pl\u002Fslownik-terminow\u002Fdkim\u002F",{"type":341,"attrs":604},{"color":343},{"type":356},{"text":607,"type":338,"marks":608}," i ",[609],{"type":341,"attrs":610},{"color":343},{"text":612,"type":338,"marks":613},"DMARC",[614,617,619],{"type":348,"attrs":615},{"href":616,"uuid":47,"anchor":47,"target":351,"linktype":352},"https:\u002F\u002Fecomail.pl\u002Fslownik-terminow\u002Fdmarc\u002F",{"type":341,"attrs":618},{"color":343},{"type":356},{"text":386,"type":338,"marks":621},[622],{"type":341,"attrs":623},{"color":343},{"type":391,"attrs":625,"content":626},{"level":167,"textAlign":47},[627],{"text":628,"type":338},"Jak wyświetlić nagłówek wiadomości e-mail?",{"type":333,"attrs":630,"content":631},{"textAlign":47},[632,637,644,649,655],{"text":633,"type":338,"marks":634},"U większości klientów pocztowych można wyświetlić pełny nagłówek e-maia za pomocą funkcji „",[635],{"type":341,"attrs":636},{"color":343},{"text":638,"type":338,"marks":639},"Pokaż oryginał",[640,642],{"type":341,"attrs":641},{"color":343},{"type":643},"italic",{"text":645,"type":338,"marks":646},"” lub „",[647],{"type":341,"attrs":648},{"color":343},{"text":650,"type":338,"marks":651},"Pokaż źródło wiadomości",[652,654],{"type":341,"attrs":653},{"color":343},{"type":643},{"text":656,"type":338,"marks":657},"”. Widok ten ma kluczowe znaczenie podczas analizy dostarczalności lub rozwiązywania problemów technicznych związanych z wiadomościami e-mail.",[658],{"type":341,"attrs":659},{"color":343},{"type":391,"attrs":661,"content":662},{"level":167,"textAlign":47},[663],{"text":664,"type":338},"Nagłówek vs temat",{"type":333,"attrs":666,"content":667},{"textAlign":47},[668],{"text":669,"type":338,"marks":670},"Podczas gdy temat e-maila (subject line) jest częścią nagłówka i ma zasadnicze znaczenie dla otwarcia wiadomości, nagłówek jako całość ma charakter techniczny i wpływa na samo dostarczenie wiadomości do skrzynki odbiorczej adresata.",[671],{"type":341,"attrs":672},{"color":343},{"type":330,"content":674},[675],{"type":333},"naglowek-e-maila","slownik-terminow\u002Fnaglowek-e-maila",-1620,[],603599669,"5d9ab73c-9066-419b-8816-6f40c8c28fdc","2025-10-13T12:05:04.682Z",[],[685,686,687],{"path":677,"name":47,"lang":57,"published":47},{"path":677,"name":47,"lang":59,"published":47},{"path":677,"name":47,"lang":61,"published":47},[],[],{"cache-control":67,"connection":68,"content-encoding":69,"content-type":70,"date":691,"etag":692,"referrer-policy":73,"sb-be-version":74,"server":75,"transfer-encoding":76,"vary":77,"via":693,"x-amz-cf-id":694,"x-amz-cf-pop":80,"x-cache":695,"x-content-type-options":82,"x-frame-options":83,"x-permitted-cross-domain-policies":84,"x-request-id":696,"x-runtime":697,"x-xss-protection":87},"Tue, 12 May 2026 13:43:32 GMT","W\u002F\"af21682a0dcbeb29b7941ea5913971e0\"","1.1 d689d0aad09fd2f01121e84ac4b98e0c.cloudfront.net (CloudFront)","_L6oXjkVExNVAYgMbo9U_xheVq6ImyxHc_pclDzxTD6XIy2K_nCmTw==","Miss from cloudfront","e6b0eabc-19f8-41b0-a781-2ffff9aaa91b","0.582994"]