{"id":8134,"date":"2026-10-13T13:34:56","date_gmt":"2026-10-13T11:34:56","guid":{"rendered":"https:\/\/eu.klytic.com\/?page_id=8134"},"modified":"2026-10-13T13:34:56","modified_gmt":"2026-10-13T11:34:56","slug":"spf-dkim-dmarc-sto-stite","status":"publish","type":"page","link":"https:\/\/eu.klytic.com\/hr\/spf-dkim-dmarc-sto-stite\/","title":{"rendered":"SPF, DKIM i DMARC: \u0161to \u0161tite, a \u0161to ne \u0161tite"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"8134\" class=\"elementor elementor-8134 elementor-6295\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-54827bc e-con-full kly-g e-flex e-con e-parent\" data-id=\"54827bc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-45150e9 e-con-full kly-g-hero e-flex e-con e-parent\" data-id=\"45150e9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-ebc81fe e-con-full kly-g-hero-in e-flex e-con e-parent\" data-id=\"ebc81fe\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-079494c elementor-widget elementor-widget-text-editor\" data-id=\"079494c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-crumb\"><a href=\"\/hr\/\">Po\u010detna<\/a><span>\u203a<\/span><a href=\"\/hr\/vodici\/\">Vodi\u010di<\/a><span>\u203a<\/span><a href=\"\/hr\/vodici\/sigurnost-e-poste\/\">Sigurnost e-po\u0161te<\/a><\/p><p class=\"kly-g-pill\" style=\"--pill:#f87171\">Sigurnost e-po\u0161te \u00b7 Razumjeti<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7eeadd4 elementor-widget elementor-widget-heading\" data-id=\"7eeadd4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">SPF, DKIM i DMARC: \u0161to \u0161tite, a \u0161to ne \u0161tite<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eef9773 elementor-widget elementor-widget-text-editor\" data-id=\"eef9773\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-lead\">SPF odre\u0111uje koji poslu\u017eitelji smiju slati za domenu, DKIM potpisuje poruku, a DMARC provjerava odgovara li jedan od njih domeni prikazanoj u polju \u201eOd\u201c i odre\u0111uje \u0161to u\u010diniti u slu\u010daju neuspjeha. Zajedno sprje\u010davaju da nepoznata osoba koristi to\u010dno va\u0161u domenu. Ne \u010ditaju tekst: sli\u010dna domena, zavaravaju\u0107e prikazno ime ili kompromitirani ra\u010dun prolaze.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6585614 elementor-widget elementor-widget-text-editor\" data-id=\"6585614\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"kly-g-meta\"><span>A\u017eurirano u <b>listopadu 2026.<\/b><\/span><span><b>6 min<\/b> \u010ditanja<\/span><span>Navedeni slu\u017ebeni izvori<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bd0888e e-con-full kly-g-body e-flex e-con e-parent\" data-id=\"bd0888e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-76d79de e-con-full kly-g-article e-flex e-con e-parent\" data-id=\"76d79de\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e638b25 elementor-widget elementor-widget-text-editor\" data-id=\"e638b25\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>SPF: tko smije slati<\/h2><p>RFC 7208 polazi od \u010dinjenice: ni\u0161ta u protokolu e-po\u0161te ne sprje\u010dava poslu\u017eitelj da navede bilo koju adresu po\u0161iljatelja. SPF omogu\u0107uje vlasniku domene da u DNS-u objavi popis poslu\u017eitelja ovla\u0161tenih slati u njegovo ime, a poslu\u017eitelju primatelju da to ovla\u0161tenje provjeri.<\/p><p>Dvije pojedinosti mijenjaju sve:<\/p><ul><li>SPF provjerava adresu omotnice (onu iz razgovora me\u0111u poslu\u017eiteljima, tzv. \u201eMAIL FROM\u201c) i ime koje poslu\u017eitelj navodi, a ne adresu koju primatelj \u010dita u polju \u201eOd\u201c.<\/li><li>SPF ocjenjuje posljednji poslu\u017eitelj koji je predao poruku. Kada poruku proslijedi drugi poslu\u017eitelj, vi\u0161e je ne predaje poslu\u017eitelj koji je ovlastila izvorna domena: provjera mo\u017ee ne uspjeti iako je poruka legitimna.<\/li><\/ul><p>Domena objavljuje samo jedan SPF zapis. U njemu se nalaze svi izvori slanja: sustav e-po\u0161te, softver za fakturiranje, alat za biltene, CRM, fotokopirni ure\u0111aj koji skenira na e-po\u0161tu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d24eae elementor-widget elementor-widget-text-editor\" data-id=\"0d24eae\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>DKIM: poruka je potpisana<\/h2><p>Prema RFC 6376, DKIM omogu\u0107uje vlasniku domene potpisnika da preuzme dio odgovornosti za poruku pomo\u0107u kriptografskog potpisa. Javni klju\u010d nalazi se u DNS-u. Provjera potpisa utvr\u0111uje da se potpisani dijelovi nisu promijenili od potpisivanja.<\/p><p>Potpis putuje s porukom. Zato bolje od SPF-a podnosi prijenos preko releja ili proslje\u0111ivanje, dok god relej ne mijenja predmet ili tijelo poruke. Popis za distribuciju koji na dno poruke dodaje napomenu razbija ga.<\/p><p>\u0160to DKIM ne radi, prema istom RFC-u: ne \u0161ifrira poruku, neuspjeh ne nala\u017ee njezino odbijanje, a domena koja potpisuje ne mora biti ona prikazana u polju \u201eOd\u201c. Upravo tu prazninu popunjava DMARC.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e3dfca elementor-widget elementor-widget-text-editor\" data-id=\"5e3dfca\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>DMARC: uskla\u0111enost i politika<\/h2><p>RFC 7489 definira DMARC kao na\u010din na koji vlasnik domene izra\u017eava politiku na razini domene. Mehanizam se temelji na uskla\u0111enosti: domena adrese prikazane u polju \u201eOd\u201c mora odgovarati domeni koju je potvrdio SPF ili DKIM. Ako nijedan nije uskla\u0111en, DMARC ne prolazi.<\/p><p>Domena tada objavljuje \u0161to \u017eeli:<\/p><ul><li><strong>none<\/strong>: ne tra\u017ei se nikakva radnja, samo se promatra;<\/li><li><strong>quarantine<\/strong>: poruku tretirati kao sumnjivu;<\/li><li><strong>reject<\/strong>: poruku odbiti.<\/li><\/ul><p>DMARC predvi\u0111a i izvje\u0161\u0107a: zbirna izvje\u0161\u0107a, koja sa\u017eimaju koji su poslu\u017eitelji slali u ime domene i s kojim rezultatom, te izvje\u0161\u0107a o neuspjehu, poruku po poruku. Upravo ona omogu\u0107uju otkriti zaboravljeni alat koji \u0161alje za vas ili nekoga tko zlorabi va\u0161u domenu.<\/p><div class=\"kly-table\"><table><thead><tr><th>Mehanizam<\/th><th>\u0160to provjerava<\/th><th>\u0160to ne gleda<\/th><\/tr><\/thead><tbody><tr><td>SPF<\/td><td>Poslu\u017eitelj koji predaje poruku ovla\u0161ten je za domenu omotnice<\/td><td>Prikazanu adresu, sadr\u017eaj<\/td><\/tr><tr><td>DKIM<\/td><td>Potpisana poruka nije izmijenjena; domena preuzima odgovornost za nju<\/td><td>Prikazanu adresu, po\u0161tenje sadr\u017eaja<\/td><\/tr><tr><td>DMARC<\/td><td>Prikazana domena uskla\u0111ena je sa SPF-om ili DKIM-om; politika u slu\u010daju neuspjeha<\/td><td>Sli\u010dne domene, prikazno ime, tekst<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-050fed8 elementor-widget elementor-widget-text-editor\" data-id=\"050fed8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Zaustavlja li DMARC phishing?<\/h2><p>Zaustavlja dio zlouporabe domene, a ne phishing op\u0107enito. RFC 7489 to izri\u010dito navodi: DMARC ne obra\u0111uje vizualno sli\u010dne nazive domena ni zlouporabu prikaznog imena, a analiza sadr\u017eaja izvan je njegova opsega. Ne poku\u0161ava rije\u0161iti sve probleme prijevarne po\u0161te.<\/p><p>Konkretno, DMARC ne vidi:<\/p><ul><li><strong>sli\u010dnu domenu<\/strong>: prevarant savr\u0161eno autentificira vlastitu domenu, koja nalikuje va\u0161oj;<\/li><li><strong>zlorabljeno prikazno ime<\/strong>: \u201eRa\u010dunovodstvo\u201c pi\u0161e s adrese koja s tim nema veze;<\/li><li><strong>kompromitirani ra\u010dun<\/strong> koji ispravno potpisuje, jer \u0161alje pravi poslu\u017eitelj;<\/li><li><strong>poruku nepovezanu s va\u0161om domenom<\/strong>: la\u017ena obavijest prijevoznika sti\u017ee s domene koja nema nikakve veze s va\u0161om;<\/li><li><strong>domenu bez politike<\/strong>: ako opona\u0161ana domena objavljuje \u201enone\u201c, primatelj nema uputu za odbijanje.<\/li><\/ul><p>Ti slu\u010dajevi pripadaju drugim analizama: sli\u010dnost domena, reputacija, sadr\u017eaj, pona\u0161anje. Pogledajte <a href='\/hr\/nezeljena-posta-phishing-kompromitirani-racun\/'>Ne\u017eeljena po\u0161ta, phishing, zlonamjerni softver i kompromitirani ra\u010dun<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc6c892 elementor-widget elementor-widget-text-editor\" data-id=\"bc6c892\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Proslje\u0111ivanje i popisi za distribuciju: ARC<\/h2><p>Proslje\u0111ivanje \u010desto razbija SPF, popis koji mijenja poruku razbija DKIM, i DMARC tada ne prolazi za legitimnu poruku. ARC, opisan u RFC 8617 (eksperimentalni status), omogu\u0107uje svakom posredniku da potvrdi rezultat autentifikacije koji je utvrdio. Kona\u010dni poslu\u017eitelj mo\u017ee odlu\u010diti ho\u0107e li ga uzeti u obzir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-965c63a elementor-widget elementor-widget-text-editor\" data-id=\"965c63a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Za\u0161tititi svoju domenu, filtrirati ono \u0161to sti\u017ee<\/h2><p>To su dvije teme koje se \u010desto mije\u0161aju.<\/p><ul><li><strong>Za\u0161tititi domenu koja \u0161alje<\/strong>: objaviti SPF, DKIM i DMARC za svoju domenu kako bi drugi mogli odbiti poruke koje je zlorabe. Vi objavljujete, a primatelji primjenjuju.<\/li><li><strong>Filtrirati ono \u0161to sti\u017ee<\/strong>: provjeriti zapise drugih domena na po\u0161ti koju primate, a zatim primijeniti sve ostale analize.<\/li><\/ul><h3>Postupno uvo\u0111enje<\/h3><ol><li>Popis svega \u0161to \u0161alje u ime domene.<\/li><li>Jedan SPF zapis koji ih ovla\u0161\u0107uje; DKIM potpis za svaku uslugu koja mo\u017ee potpisivati.<\/li><li>DMARC na \u201enone\u201c, s adresom za primanje izvje\u0161\u0107a.<\/li><li>\u010citanje izvje\u0161\u0107a nekoliko tjedana; ispravak zaboravljenih izvora.<\/li><li>Prelazak na \u201equarantine\u201c, zatim na \u201ereject\u201c kada su sva legitimna slanja uskla\u0111ena.<\/li><\/ol><p>Primjer, kao ilustracija. Ured objavljuje DMARC na \u201enone\u201c i \u010dita prva izvje\u0161\u0107a. Otkriva tri izvora: svoj sustav e-po\u0161te, pravilno uskla\u0111en; svoj softver za fakturiranje, koji \u0161alje ra\u010dune s domenom ureda bez DKIM potpisa; i nepoznati poslu\u017eitelj u inozemstvu koji u njegovo ime \u0161alje stotine poruka. Ispravlja softver za fakturiranje, \u010deka \u010dist ciklus izvje\u0161\u0107a, a zatim prelazi na \u201equarantine\u201c: primatelji koji primjenjuju DMARC odsad tretiraju poruke nepoznatog poslu\u017eitelja kao sumnjive.<\/p><p>Kada se mijenja sustav e-po\u0161te, ti se zapisi pripremaju prije promjene MX zapisa. Vodi\u010d <a href='\/hr\/migracija-e-poste-bez-prekida\/'>migrirati e-po\u0161tu bez prekida<\/a> opisuje taj trenutak; ovdje se ne ponavlja.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e2ec5e elementor-widget elementor-widget-text-editor\" data-id=\"6e2ec5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>\u010cesta pitanja<\/h2><h3>\u0160titi li DMARC politika \u201enone\u201c?<\/h3><p>Ne \u0161titi. Omogu\u0107uje promatranje putem izvje\u0161\u0107a. Za\u0161tita po\u010dinje s \u201equarantine\u201c ili \u201ereject\u201c.<\/p><h3>Za\u0161to legitimna poruka ne prolazi DMARC?<\/h3><p>Naj\u010de\u0161\u0107e zbog proslje\u0111ivanja, popisa za distribuciju ili usluge koja \u0161alje za vas, a nije navedena u SPF-u niti potpisuje DKIM-om.<\/p><h3>Na\u0161 sustav e-po\u0161te ne potpisuje DKIM-om: \u0161to u\u010diniti?<\/h3><p>Pristupnik postavljen na putu odlazne po\u0161te mo\u017ee potpisivati umjesto njega. Pogledajte <a href='\/hr\/zastita-postojece-e-poste\/'>Za\u0161titite e-po\u0161tu koju ve\u0107 imate<\/a>.<\/p><h3>Gdje pro\u010ditati rezultat tih provjera na primljenoj poruci?<\/h3><p>U zaglavljima poruke. Za Klytic MTA pogledajte <a href='\/hr\/citanje-i-izvoz-odluka-filtra\/'>Pro\u010ditati i izvesti odluku filtra<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0b5721 kly-g-klytic elementor-widget elementor-widget-text-editor\" data-id=\"a0b5721\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Gdje se nalazi Klytic<\/h2><p><a href='\/hr\/klytic-mta\/'>Klytic MTA<\/a> obra\u0111uje obje teme, ispred bilo kojeg sustava e-po\u0161te:<\/p><ul><li><strong>Essential i Advanced<\/strong>: provjera SPF-a, DKIM-a i MX-a; DMARC provjera, uklju\u010duju\u0107i proslije\u0111ene poruke zahvaljuju\u0107i ARC-u; DKIM potpisivanje odlazne po\u0161te, \u010dak i ako to va\u0161 sustav e-po\u0161te ne radi.<\/li><li><strong>Advanced<\/strong>: DMARC konzola s izvje\u0161\u0107ima va\u0161ih domena, upozorenjima i smjernicama za ispravak, za postupan prelazak na \u201ereject\u201c.<\/li><\/ul><p>DMARC je samo jedan sloj: Klytic MTA dodaje otkrivanje sli\u010dnih domena, prikaznog imena i scenarija prijevare, opisano u <a href='\/hr\/lazno-predstavljanje-prijevara-lazni-direktor\/'>La\u017eno predstavljanje i prijevara s la\u017enim direktorom<\/a>.<\/p><p>Ako koristite <a href='\/hr\/klytic-mail\/'>Klytic Mail<\/a>, SPF, DKIM i DMARC postavljeni su za va\u0161u domenu: to je za\u0161tita domene koja \u0161alje. Klytic MTA ugovara se s Klytic Mail ili bez njega.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0cd58ab kly-g-sources elementor-widget elementor-widget-text-editor\" data-id=\"0cd58ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Izvori<\/h2><p>Pregledano u listopadu 2026.<\/p><ul><li>RFC 7208, SPF: vlasnik domene objavljuje hostove ovla\u0161tene koristiti njegovu domenu u identitetu \u201eMAIL FROM\u201c ili \u201eHELO\u201c, a primatelj provjerava to ovla\u0161tenje. <a href='https:\/\/www.rfc-editor.org\/rfc\/rfc7208' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>RFC 6376, DKIM: domena preuzima odgovornost za poruku kriptografskim potpisom; bez \u0161ifriranja, bez obveznog odbijanja, domena potpisnika mo\u017ee se razlikovati od prikazanog autora. <a href='https:\/\/www.rfc-editor.org\/rfc\/rfc6376' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>RFC 7489, DMARC: uskla\u0111enost domene iz polja \u201eFrom\u201c sa SPF-om ili DKIM-om, politike none, quarantine i reject, zbirna izvje\u0161\u0107a i izvje\u0161\u0107a o neuspjehu; vizualno sli\u010dne domene, prikazno ime i analiza sadr\u017eaja izvan opsega. <a href='https:\/\/www.rfc-editor.org\/rfc\/rfc7489' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>RFC 9989 (svibanj 2026.), koji zamjenjuje RFC 7489: iste vrijednosti politike i iste iznimke (sli\u010dne domene, prikazno ime). <a href='https:\/\/www.rfc-editor.org\/rfc\/rfc9989' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>RFC 8617, ARC (eksperimentalni): autentificirani lanac prijenosa; DMARC primatelj mo\u017ee prihvatiti ocjene koje nosi valjani ARC lanac. <a href='https:\/\/www.rfc-editor.org\/rfc\/rfc8617' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>Klytic, stranica Klytic MTA: provjere autentifikacije, DKIM potpisivanje odlazne po\u0161te i DMARC konzola paketa Essential i Advanced, opcije, na\u010dini implementacije, pu\u0161tanje u rad putem MX zapisa. <a href='https:\/\/www.klytic.com\/klytic-mta\/' rel='noopener' target='_blank'>klytic.com<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a935843 e-con-full kly-g-aside e-flex e-con e-parent\" data-id=\"a935843\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56917d8 elementor-widget elementor-widget-html\" data-id=\"56917d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t\t<nav class=\"kly-g-toc\" aria-label=\"Na ovoj stranici\"><p>Na ovoj stranici<\/p><ol><\/ol><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d61b0ff elementor-widget elementor-widget-text-editor\" data-id=\"d61b0ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"kly-g-cta\"><h3>Provjera i potpisivanje, ispred va\u0161e e-po\u0161te<\/h3><p>Klytic MTA provjerava SPF, DKIM i DMARC pri primitku i potpisuje va\u0161u odlaznu po\u0161tu.<\/p><p><a class=\"kly-g-btn\" href=\"\/hr\/kontakt\/\">Razgovarajte sa savjetnikom \u2192<\/a><\/p><p style=\"margin:0\"><a class=\"kly-g-btn ghost\" href=\"\/hr\/klytic-mta\/\">Upoznajte Klytic MTA<\/a><\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed555e4 e-con-full kly-g-related e-flex e-con e-parent\" data-id=\"ed555e4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95412f9 elementor-widget elementor-widget-text-editor\" data-id=\"95412f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2>Pro\u010ditajte i<\/h2><div class=\"kly-g-grid\"><a class=\"kly-g-card\" href=\"\/hr\/migracija-e-poste-bez-prekida\/\" style=\"--cat:#0077cc\"><span class=\"c\">Migracija<\/span><span class=\"t\">Kako migrirati poslovnu e-po\u0161tu bez prekida?<\/span><span class=\"q\">Su\u017eivot, drugi prolaz, TTL MX zapisa, SPF, DKIM, DMARC i probna slanja: promjena usluge e-po\u0161te bez gubitka po\u0161te i ono \u0161to ostaje vidljivo.<\/span><span class=\"m\"><span>Vodi\u010d<\/span><b>Pro\u010ditajte \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/hr\/nezeljena-posta-phishing-kompromitirani-racun\/\" style=\"--cat:#dc2626\"><span class=\"c\">Razumjeti \u00b7 Sigurnost e-po\u0161te<\/span><span class=\"t\">Ne\u017eeljena po\u0161ta, phishing, zlonamjerni softver i kompromitirani ra\u010dun<\/span><span class=\"q\">\u010cetiri prijetnje dolaze na ista vrata, a ne rje\u0161avaju se jednako. \u0160to odaje svaku, \u0161to je zaustavlja i za\u0161to sam antispam vi\u0161e nije dovoljan.<\/span><span class=\"m\"><span>6 min \u010ditanja<\/span><b>Pro\u010ditajte \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/hr\/zastita-postojece-e-poste\/\" style=\"--cat:#dc2626\"><span class=\"c\">Razumjeti \u00b7 Sigurnost e-po\u0161te<\/span><span class=\"t\">Za\u0161titite e-po\u0161tu koju ve\u0107 imate<\/span><span class=\"q\">Microsoft 365, Google Workspace, Exchange: sigurnosni pristupnik mo\u017ee se dodati bez promjene sustava e-po\u0161te. \u0160to se mijenja, tko to postavlja i ograni\u010denja.<\/span><span class=\"m\"><span>7 min \u010ditanja<\/span><b>Pro\u010ditajte \u2192<\/b><\/span><\/a><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-539316dd e-con e-atomic-element e-div-block-base e-default-div e-c9fd865-4a50 \" data-id=\"539316dd\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"539316dd\" data-e-type=\"e-div-block\" data-id=\"539316dd\">\n    <div class=\"elementor-element elementor-element-4f79afcb e-con e-atomic-element e-div-block-base e-default-div e-4fa9fe-ce86 \" data-id=\"4f79afcb\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"4f79afcb\" data-e-type=\"e-div-block\" data-id=\"4f79afcb\">\n    \t\t\t<p class=\"e-4dcf5c70-2ec7 e-paragraph-base e-default-p\" data-interaction-id=\"330a7a35\" data-e-type=\"widget\" data-id=\"330a7a35\">Ponuda dobrodo\u0161lice<\/p>\n\t\t\t\t\t<h2 data-interaction-id=\"56f1f7d5\" class=\"e-347faa43-4e20 e-heading-base e-default-h2\" data-e-type=\"widget\" data-id=\"56f1f7d5\">30 dana besplatne probe, migracija uz podr\u0161ku<\/h2>\n\t\t\t\t\t<p class=\"e-7f6310da-1caa e-paragraph-base e-default-p\" data-interaction-id=\"2ce27288\" data-e-type=\"widget\" data-id=\"2ce27288\">Probna ponuda bez obveze. Savjetnik \u0107e Vas nazvati kako bi razumio Va\u0161e potrebe i pripremio Va\u0161 Klytic prostor.<\/p>\n\t\t<div class=\"elementor-element elementor-element-35ea29a1 e-con e-atomic-element e-div-block-base e-default-div e-1cd48b22-e6da \" data-id=\"35ea29a1\" data-element_type=\"e-div-block\" data-e-type=\"e-div-block\" data-interaction-id=\"35ea29a1\" data-e-type=\"e-div-block\" data-id=\"35ea29a1\">\n    \t\t\t<a href=\"\/essai-gratuit\/\" target=\"_self\" class=\"e-4a7886e3-652d e-button-base e-default-a\" data-interaction-id=\"19bfa8f1\" data-e-type=\"widget\" data-id=\"19bfa8f1\">\n\t\ud83d\ude80 Zapo\u010dnite besplatnu probu\n<\/a>\n\t\t\t\t\t<a href=\"\/tarifs\/\" target=\"_self\" class=\"e-137e863d-dd0d e-button-base e-default-a\" data-interaction-id=\"326d82ab\" data-e-type=\"widget\" data-id=\"326d82ab\">\n\tPogledajte cijene\n<\/a>\n\t\t\n<\/div>\n\n<\/div>\n\n<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_seopress_titles_title":"SPF, DKIM i DMARC: \u0161to \u0161tite, a \u0161to ne | Klytic","_seopress_titles_desc":"SPF, DKIM i DMARC obja\u0161njeni: \u0161to svaki provjerava, za\u0161to DMARC op\u0107enito ne zaustavlja phishing, proslje\u0111ivanje i ARC, postupno uvo\u0111enje.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"SPF, DKIM i DMARC: \u0161to \u0161tite, a \u0161to ne | Klytic","_seopress_social_fb_desc":"SPF, DKIM i DMARC obja\u0161njeni: \u0161to svaki provjerava, za\u0161to DMARC op\u0107enito ne zaustavlja phishing, proslje\u0111ivanje i ARC, postupno uvo\u0111enje.","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"SPF, DKIM i DMARC: \u0161to \u0161tite, a \u0161to ne | Klytic","_seopress_social_twitter_desc":"SPF, DKIM i DMARC obja\u0161njeni: \u0161to svaki provjerava, za\u0161to DMARC op\u0107enito ne zaustavlja phishing, proslje\u0111ivanje i ARC, postupno uvo\u0111enje.","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"class_list":["post-8134","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/pages\/8134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/comments?post=8134"}],"version-history":[{"count":0,"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/pages\/8134\/revisions"}],"wp:attachment":[{"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/media?parent=8134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}