{"id":8135,"date":"2026-10-13T13:34:56","date_gmt":"2026-10-13T11:34:56","guid":{"rendered":"https:\/\/eu.klytic.com\/?page_id=8135"},"modified":"2026-10-13T13:34:56","modified_gmt":"2026-10-13T11:34:56","slug":"zastita-postojece-e-poste","status":"publish","type":"page","link":"https:\/\/eu.klytic.com\/hr\/zastita-postojece-e-poste\/","title":{"rendered":"Za\u0161titite e-po\u0161tu koju ve\u0107 imate"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"8135\" class=\"elementor elementor-8135 elementor-6296\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aff79b4 e-con-full kly-g e-flex e-con e-parent\" data-id=\"aff79b4\" 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-21491ca e-con-full kly-g-hero e-flex e-con e-parent\" data-id=\"21491ca\" 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-b46c44e e-con-full kly-g-hero-in e-flex e-con e-parent\" data-id=\"b46c44e\" 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-075074f elementor-widget elementor-widget-text-editor\" data-id=\"075074f\" 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-8507227 elementor-widget elementor-widget-heading\" data-id=\"8507227\" 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\">Za\u0161titite e-po\u0161tu koju ve\u0107 imate<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4eabb54 elementor-widget elementor-widget-text-editor\" data-id=\"4eabb54\" 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\">Da, za\u0161titu Microsoft 365, Google Workspacea, Exchangea ili drugog poslu\u017eitelja mogu\u0107e je poja\u010dati bez promjene sustava e-po\u0161te. MX zapis domene upu\u0107uje na pristupnik, koji analizira po\u0161tu i zatim je isporu\u010duje postoje\u0107em poslu\u017eitelju. Korisnici zadr\u017eavaju svoje sandu\u010di\u0107e; osoba koja upravlja DNS-om i administrator e-po\u0161te svaki imaju po jednu postavku.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ede671 elementor-widget elementor-widget-text-editor\" data-id=\"5ede671\" 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>7 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-387d974 e-con-full kly-g-body e-flex e-con e-parent\" data-id=\"387d974\" 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-b989f0f e-con-full kly-g-article e-flex e-con e-parent\" data-id=\"b989f0f\" 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-801a9b1 elementor-widget elementor-widget-text-editor\" data-id=\"801a9b1\" 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>Odluka: zadr\u017eati sandu\u010di\u0107, promijeniti MX<\/h2><p>Promjena sustava e-po\u0161te i promjena za\u0161tite dva su razli\u010dita projekta. Prvi seli sandu\u010di\u0107e, povijest, kalendare i ra\u010dune na telefonima. Drugi dira samo put dolazne po\u0161te.<\/p><p>Taj put stane u jedan DNS zapis: MX, koji poslu\u017eiteljima po\u0161iljateljima pokazuje kamo isporu\u010diti po\u0161tu za va\u0161u domenu. Kada upu\u0107uje na pristupnik, on prima, analizira i zatim predaje poruku poslu\u017eitelju sandu\u010di\u0107a. To vrijedi za:<\/p><ul><li>Microsoft 365 (Exchange Online);<\/li><li>Google Workspace;<\/li><li>Exchange instaliran kod vas ili na hostingu;<\/li><li>bilo koji drugi poslu\u017eitelj e-po\u0161te koji prima putem SMTP-a;<\/li><li>Klytic Mail, koji je samo jedan od slu\u010dajeva, a ne preduvjet.<\/li><\/ul><p>Ovaj vodi\u010d obra\u0111uje slu\u010daj u kojem se sandu\u010di\u0107 zadr\u017eava. Ako mijenjate i poslu\u017eitelj, vodi\u010di <a href='\/hr\/migracija-s-microsoft-365\/'>preseljenje s Microsoft 365<\/a> i <a href='\/hr\/migracija-s-google-workspacea\/'>preseljenje s Google Workspacea<\/a> opisuju taj projekt.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5cd47d elementor-widget elementor-widget-text-editor\" data-id=\"d5cd47d\" 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>Tko mijenja \u0161to<\/h2><div class=\"kly-table\"><table><thead><tr><th>Postavka<\/th><th>Gdje<\/th><th>Tko<\/th><\/tr><\/thead><tbody><tr><td>MX zapis domene<\/td><td>DNS zona, kod registrara ili pru\u017eatelja DNS usluge<\/td><td>Osoba koja upravlja DNS-om ili pru\u017eatelj usluga kojem je to povjereno<\/td><\/tr><tr><td>Prijava pristupnika u sustavu e-po\u0161te<\/td><td>Administratorska konzola Microsoft 365, Google Workspacea ili poslu\u017eitelja<\/td><td>Administrator e-po\u0161te<\/td><\/tr><tr><td>SPF, DKIM i DMARC<\/td><td>DNS zona<\/td><td>Osoba koja upravlja DNS-om, nakon popisa poslu\u017eitelja koji \u0161alju za domenu<\/td><\/tr><tr><td>Domene i poslu\u017eitelj za isporuku<\/td><td>Pristupnik<\/td><td>Pru\u017eatelj pristupnika, koji priprema konfiguraciju<\/td><\/tr><\/tbody><\/table><\/div><h3>Na\u010delo kod Microsoft 365<\/h3><p>Microsoftova dokumentacija o filtriranju putem usluge tre\u0107e strane jasna je: MX domene mora upu\u0107ivati na tu uslugu, koja zatim isporu\u010duje u Exchange Online. Microsoft preporu\u010duje dolazni konektor vrste \u201epartner\u201c, koji mo\u017ee odbiti po\u0161tu pristiglu mimo usluge. Preporu\u010duje i uklju\u010divanje pobolj\u0161anog filtriranja za konektore kako bi njegova vlastita analiza ocjenjivala stvarnog po\u0161iljatelja, a ne adresu pristupnika. Ne preporu\u010duje jednostavno zaobila\u017eenje svojeg filtriranja za adrese usluge tre\u0107e strane.<\/p><h3>Na\u010delo kod Google Workspacea<\/h3><p>Google opisuje \u201epristupnik za dolaznu po\u0161tu\u201c: MX upu\u0107uje na pristupnik, a administrator zatim u konzoli upisuje njegove IP adrese. Gmail ih koristi kako bi u zaglavljima prona\u0161ao stvarnu adresu po\u0161iljatelja, o kojoj ovise SPF i njegova procjena ne\u017eeljene po\u0161te. Mo\u017ee se odbiti i po\u0161ta koja ne dolazi preko pristupnika. Google navodi da DMARC politiku po\u0161iljatelja ne primjenjuje na po\u0161tu primljenu preko prijavljenog pristupnika: ta provjera tada pripada pristupniku.<\/p><p>Ovaj vodi\u010d ne prepisuje zaslone tih konzola, koji se mijenjaju. U trenutku postavljanja slijedite slu\u017ebenu stranicu navedenu na dnu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b16558e elementor-widget elementor-widget-text-editor\" data-id=\"b16558e\" 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>Vi\u0161e poslu\u017eitelja iza jednog pristupnika<\/h2><p>\u010cest slu\u010daj u grupi: mati\u010dno dru\u0161tvo na Microsoft 365, ovisno dru\u0161tvo na Google Workspaceu, tre\u0107e na starijem poslu\u017eitelju. Jedan pristupnik mo\u017ee stajati ispred sva tri.<\/p><p>Na\u010delo je usmjeravanje po domeni. MX svake domene upu\u0107uje na pristupnik. Za svaku domenu pristupnik zna kojem poslu\u017eitelju nakon analize predaje po\u0161tu. Analiza je zajedni\u010dka, odredi\u0161te se mijenja.<\/p><p>Prednost: ista politika filtriranja ili razli\u010dite postavke po domeni te pregled svih odluka na jednom mjestu. \u0160to treba pripremiti: domena \u010diji su sandu\u010di\u0107i raspore\u0111eni na dva poslu\u017eitelja zahtijeva da se, adresu po adresu, zna kamo isporu\u010diti. Taj se slu\u010daj prou\u010dava prije prelaska.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af46cb8 elementor-widget elementor-widget-text-editor\" data-id=\"af46cb8\" 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>\u0160to se mijenja, a \u0161to ne<\/h2><p><strong>Ne mijenja se<\/strong>: adrese, sandu\u010di\u0107i, povijest, klijent e-po\u0161te, web-po\u0161ta, telefoni. Ugra\u0111eni filtar sustava e-po\u0161te i dalje radi. Prava i interna dijeljenja ostaju ona platforme.<\/p><p><strong>Mijenja se<\/strong>:<\/p><ul><li>Prvi poslu\u017eitelj koji prima po\u0161tu. On vidi izvornu vezu i provjerava autentifikaciju po\u0161iljatelja.<\/li><li>Poslu\u017eitelj sandu\u010di\u0107a vi\u0161e ne vidi po\u0161iljatelja izravno, nego pristupnik. Otuda prijava opisana gore.<\/li><li>Poruke nose zaglavlja s odlukom pristupnika: administrator u njima mo\u017ee pro\u010ditati za\u0161to je poruka isporu\u010dena ili izdvojena.<\/li><li>Ako pristupnik prenosi i odlaznu po\u0161tu, SPF zapis domene mora ga ovlastiti, a za njega mora biti objavljen DKIM potpis. Smisao tih mehanizama obja\u0161njen je u <a href='\/hr\/spf-dkim-dmarc-sto-stite\/'>SPF, DKIM i DMARC: \u0161to \u0161tite, a \u0161to ne \u0161tite<\/a>.<\/li><\/ul><p>Kada jednoga dana promijenite i poslu\u017eitelj sandu\u010di\u0107a, pristupnik mo\u017ee ostati: mijenja se samo njegov poslu\u017eitelj za isporuku. Vodi\u010d <a href='\/hr\/migracija-e-poste-bez-prekida\/'>migrirati e-po\u0161tu bez prekida<\/a> ostaje mjerodavan za taj dan, uklju\u010duju\u0107i SPF, DKIM i DMARC.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0aaac7c elementor-widget elementor-widget-text-editor\" data-id=\"0aaac7c\" 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>Uvo\u0111enje, redom<\/h2><ol><li>Popis: domene, poslu\u017eitelj sandu\u010di\u0107a za svaku, aplikacije koje \u0161alju po\u0161tu u ime domene.<\/li><li>Priprema pristupnika kod njegova pru\u017eatelja: prihva\u0107ene domene, poslu\u017eitelj za isporuku, po\u010detna pravila.<\/li><li>Prijava pristupnika u sustavu e-po\u0161te (dolazni konektor ili dolazni pristupnik), ako to platforma predvi\u0111a.<\/li><li>Prethodno smanjenje TTL-a MX zapisa, zatim izmjena MX zapisa. Tijekom trajanja DNS predmemorije dio po\u0161iljatelja jo\u0161 isporu\u010duje izravno poslu\u017eitelju sandu\u010di\u0107a: to je normalno.<\/li><li>Provjera: poruka poslana s vanjske adrese mora sti\u0107i sa zaglavljima odluke pristupnika.<\/li><li>Pra\u0107enje karantene prvih dana, radi pu\u0161tanja la\u017eno pozitivnih rezultata i prilagodbe pravila.<\/li><\/ol><p>Povratak je jednostavan: vratiti stari MX zapis. Priprema se kao kod preseljenja, s osobom ovla\u0161tenom da o tome odlu\u010di.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88f1539 elementor-widget elementor-widget-text-editor\" data-id=\"88f1539\" 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>\u0160to pristupnik ne radi<\/h2><p>Vidi po\u0161tu koja kroz njega prolazi, i samo nju. Ne vidi poruke razmijenjene izme\u0111u dvaju sandu\u010di\u0107a iste platforme koje je ne napu\u0161taju, ni datoteke dijeljene u internetskom prostoru za pohranu, ni prijave korisnika.<\/p><p>Stoga ne zamjenjuje unutarnje postavke Microsoft 365 ili Google Workspacea: prava, dvofaktorsku autentifikaciju, upozorenja o prijavama, pravila automatskog proslje\u0111ivanja. Ukradeni ra\u010dun ostaje prije svega pitanje sustava e-po\u0161te. Vodi\u010d <a href='\/hr\/nezeljena-posta-phishing-kompromitirani-racun\/'>Ne\u017eeljena po\u0161ta, phishing, zlonamjerni softver i kompromitirani ra\u010dun<\/a> razgrani\u010duje te slu\u010dajeve.<\/p><p>Naposljetku, po\u0161iljatelj koji zna tehni\u010dku adresu poslu\u017eitelja sandu\u010di\u0107a mo\u017ee mu poku\u0161ati isporu\u010diti izravno, mimo MX zapisa. To je razlog zaklju\u010davanja koje nude Microsoft (partnerski konektor) i Google (odbijanje po\u0161te mimo pristupnika).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ccc8ec elementor-widget elementor-widget-text-editor\" data-id=\"1ccc8ec\" 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>Treba li obavijestiti korisnike?<\/h3><p>Njihove se adrese ne mijenjaju. No obavijestite ih da bi mogli primati obavijesti o karanteni: pogledajte <a href='\/hr\/karantena-lazno-pozitivni-prijave\/'>Karantena, la\u017eno pozitivni rezultati i prijave<\/a>.<\/p><h3>Treba li isklju\u010diti filtar Microsoft 365 ili Googlea?<\/h3><p>Ne treba. Microsoft preporu\u010duje da se njegova analiza ostavi uklju\u010denom i postavi tako da vidi stvarnog po\u0161iljatelja, umjesto da se zaobilazi.<\/p><h3>Koliko traje prelazak?<\/h3><p>Sama promjena MX zapisa stupa na snagu brzinom DNS predmemorije. Priprema ovisi o broju domena i poslu\u017eitelja. Za Klytic MTA pogledajte sljede\u0107i odjeljak.<\/p><h3>Mijenja li pristupnik postavljen ispred isporu\u010divost na\u0161e odlazne po\u0161te?<\/h3><p>Samo ako prenosi i odlaznu po\u0161tu. U tom slu\u010daju SPF i DKIM moraju to uzeti u obzir: pogledajte <a href='\/hr\/spf-dkim-dmarc-sto-stite\/'>SPF, DKIM i DMARC: \u0161to \u0161tite, a \u0161to ne \u0161tite<\/a>.<\/p><h3>Za\u0161to jednostavno ne promijeniti sustav e-po\u0161te?<\/h3><p>To je druga odluka, s drugim kriterijima. Obra\u0111ena je u <a href='\/hr\/europska-poslovna-e-posta\/'>odabrati europsku poslovnu e-po\u0161tu<\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-496b445 kly-g-klytic elementor-widget elementor-widget-text-editor\" data-id=\"496b445\" 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> postavlja se ispred e-po\u0161te koju imate: Microsoft 365, Google Workspace, Exchange, Klytic Mail ili bilo koji drugi poslu\u017eitelj. Ne pretpostavlja sandu\u010di\u0107 Klytic.<\/p><ul><li><strong>Pu\u0161tanje u rad<\/strong>: uglavnom 24 do 48 sati. Klytic priprema konfiguraciju; vi mijenjate MX zapis svoje domene ili to Klytic \u010dini umjesto vas. Prijavu pristupnika u konzoli Microsoft 365 ili Google Workspacea obavlja administrator tog sustava e-po\u0161te, a priprema se s Klyticom pri pu\u0161tanju u rad.<\/li><li><strong>Implementacija<\/strong>: oblak Klytic, namjenska instanca ili poslu\u017eitelji klijenta. Za posebne potrebe s Klyticom se osmi\u0161ljavaju i druge arhitekture, primjerice filtriranje u oblaku i relej instaliran kod vas ili vi\u0161e regija.<\/li><li><strong>Paketi<\/strong>: Essential i Advanced. Essential obuhva\u0107a autentifikaciju, za\u0161titu od ne\u017eeljene po\u0161te, antivirusnu za\u0161titu, phishing, sli\u010dne domene, karantenu, DKIM potpisivanje odlazne po\u0161te i opoziv prije slanja. Advanced dodaje financijske prijevare, za\u0161titu pri kliku, DMARC konzolu i izvoz zapisnika u SIEM.<\/li><li><strong>Isprobavanje<\/strong>: 30 dana besplatno, bez promjene sustava e-po\u0161te.<\/li><\/ul><p>Klytic MTA ne upravlja pravima ni ra\u010dunima va\u0161eg postoje\u0107eg sustava e-po\u0161te i ne obe\u0107ava jednakovrijednost sa sigurnosnim alatima ugra\u0111enima u Microsoft 365 ili Google Workspace: dodaje se ispred njih.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9c630d kly-g-disclaimer elementor-widget elementor-widget-text-editor\" data-id=\"a9c630d\" 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>Ova stranica opisuje na\u010delo. Konzole Microsofta i Googlea mijenjaju se: za sam postupak mjerodavna je njihova slu\u017ebena dokumentacija.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee83802 kly-g-sources elementor-widget elementor-widget-text-editor\" data-id=\"ee83802\" 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>Microsoft Learn, \u201eManage mail flow using a third-party cloud service with Exchange Online\u201c: MX mora upu\u0107ivati na uslugu tre\u0107e strane; dolazni konektor vrste partner; pobolj\u0161ano filtriranje za konektore umjesto zaobila\u017eenja filtriranja. <a href='https:\/\/learn.microsoft.com\/en-us\/exchange\/mail-flow-best-practices\/manage-mail-flow-using-third-party-cloud' rel='noopener' target='_blank'>learn.microsoft.com<\/a><\/li><li>Pomo\u0107 za Google Workspace, \u201eSet up an inbound mail gateway\u201c: MX prema pristupniku, upis njegovih IP adresa, mogu\u0107nost odbijanja po\u0161te mimo pristupnika; Gmail ne primjenjuje DMARC politiku po\u0161iljatelja na po\u0161tu primljenu preko pristupnika. <a href='https:\/\/knowledge.workspace.google.com\/admin\/gmail\/advanced\/set-up-an-inbound-mail-gateway' rel='noopener' target='_blank'>knowledge.workspace.google.com<\/a><\/li><li>RFC 5321, SMTP: posredni\u010dki hostovi op\u0107enito se odre\u0111uju MX zapisom u DNS-u. <a href='https:\/\/www.rfc-editor.org\/rfc\/rfc5321' rel='noopener' target='_blank'>rfc-editor.org<\/a><\/li><li>Klytic, stranica Klytic MTA: moduli 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-128522a e-con-full kly-g-aside e-flex e-con e-parent\" data-id=\"128522a\" 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-1383411 elementor-widget elementor-widget-html\" data-id=\"1383411\" 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-9b7e8f6 elementor-widget elementor-widget-text-editor\" data-id=\"9b7e8f6\" 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>Za\u0161titite svoju postoje\u0107u e-po\u0161tu<\/h3><p>Besplatno isprobavanje 30 dana, bez promjene sustava e-po\u0161te: mijenja se samo MX.<\/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-c14e9b2 e-con-full kly-g-related e-flex e-con e-parent\" data-id=\"c14e9b2\" 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-9a6d1a4 elementor-widget elementor-widget-text-editor\" data-id=\"9a6d1a4\" 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\/ugradeni-filtar-ili-sigurnosni-pristupnik\/\" style=\"--cat:#dc2626\"><span class=\"c\">Razumjeti \u00b7 Sigurnost e-po\u0161te<\/span><span class=\"t\">Ugra\u0111eni filtar ili sigurnosni pristupnik ispred e-po\u0161te<\/span><span class=\"q\">Filtar sustava e-po\u0161te \u0161titi taj sustav. Pristupnik prima po\u0161tu domene, analizira je i zatim isporu\u010duje: gdje ga postaviti i \u0161to \u010duva.<\/span><span class=\"m\"><span>7 min \u010ditanja<\/span><b>Pro\u010ditajte \u2192<\/b><\/span><\/a><a class=\"kly-g-card\" href=\"\/hr\/spf-dkim-dmarc-sto-stite\/\" style=\"--cat:#dc2626\"><span class=\"c\">Razumjeti \u00b7 Sigurnost e-po\u0161te<\/span><span class=\"t\">SPF, DKIM i DMARC: \u0161to \u0161tite, a \u0161to ne \u0161tite<\/span><span class=\"q\">SPF, DKIM i DMARC sprje\u010davaju upotrebu to\u010dno va\u0161e domene. Ne \u010ditaju poruku: \u0161to zaustavljaju, \u0161to prolazi i kako ih uvesti.<\/span><span class=\"m\"><span>6 min \u010ditanja<\/span><b>Pro\u010ditajte \u2192<\/b><\/span><\/a><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><\/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":"Za\u0161tita Microsoft 365 ili Googlea bez promjene sustava | Klytic","_seopress_titles_desc":"Dodati sigurnosni pristupnik ispred Microsoft 365, Google Workspacea ili Exchangea: MX, prijava u sustavu e-po\u0161te, SPF\/DKIM\/DMARC i ograni\u010denja.","_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":"Za\u0161tita Microsoft 365 ili Googlea bez promjene sustava | Klytic","_seopress_social_fb_desc":"Dodati sigurnosni pristupnik ispred Microsoft 365, Google Workspacea ili Exchangea: MX, prijava u sustavu e-po\u0161te, SPF\/DKIM\/DMARC i ograni\u010denja.","_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":"Za\u0161tita Microsoft 365 ili Googlea bez promjene sustava | Klytic","_seopress_social_twitter_desc":"Dodati sigurnosni pristupnik ispred Microsoft 365, Google Workspacea ili Exchangea: MX, prijava u sustavu e-po\u0161te, SPF\/DKIM\/DMARC i ograni\u010denja.","_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-8135","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/pages\/8135","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=8135"}],"version-history":[{"count":0,"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/pages\/8135\/revisions"}],"wp:attachment":[{"href":"https:\/\/eu.klytic.com\/hr\/wp-json\/wp\/v2\/media?parent=8135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}