{"id":476,"date":"2024-10-30T22:17:16","date_gmt":"2024-10-30T21:17:16","guid":{"rendered":"https:\/\/o-seznam.cz\/napoveda\/email\/?page_id=476"},"modified":"2024-12-04T19:13:44","modified_gmt":"2024-12-04T18:13:44","slug":"dmarc","status":"publish","type":"page","link":"https:\/\/o-seznam.cz\/napoveda\/email\/profi\/zaznamy-pro-autentifikaci-posty\/dmarc\/","title":{"rendered":"DMARC"},"content":{"rendered":"\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Mechanismus&nbsp;DMARC&nbsp;&#8211; <strong>Domain-based Message Authentication, Reporting and Conformance<\/strong> &#8211; slou\u017e\u00ed k validaci e-mailov\u00fdch zpr\u00e1v, k \u010demu\u017e vyu\u017e\u00edv\u00e1 kombinaci ji\u017e existuj\u00edc\u00edch princip\u016f&nbsp;<a href=\"https:\/\/o-seznam.cz\/napoveda\/email\/profi\/zaznamy-pro-autentifikaci-posty\/spf\/\">SPF<\/a>&nbsp;a&nbsp;<a href=\"https:\/\/o-seznam.cz\/napoveda\/email\/profi\/zaznamy-pro-autentifikaci-posty\/dkim\/\">DKIM<\/a>. Umo\u017e\u0148uje majiteli dom\u00e9ny zabezpe\u010dit elektronickou komunikaci t\u00edm, \u017ee pom\u016f\u017ee l\u00e9pe zachyt\u00e1vat nevy\u017e\u00e1danou po\u0161tu zneu\u017e\u00edvaj\u00edc\u00ed jeho dom\u00e9nu.<\/p>\n\n\n\n<p>Aktivovat lze tak\u00e9 zas\u00edl\u00e1n\u00ed report\u016f o odes\u00edlan\u00fdch zpr\u00e1v\u00e1ch a chov\u00e1n\u00ed p\u0159\u00edjemc\u016f. D\u00edky t\u011bmto mo\u017enostem m\u016f\u017ee spr\u00e1vce dom\u00e9ny kontrolovat, kdo vyu\u017e\u00edv\u00e1 dom\u00e9nu k odes\u00edl\u00e1n\u00ed zpr\u00e1v, kolik zpr\u00e1v jm\u00e9nem jeho dom\u00e9ny odch\u00e1z\u00ed a kam, a jak jsou zpr\u00e1vy vyhodnocov\u00e1ny na stran\u011b p\u0159\u00edjemc\u016f.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">Jak DMARC funguje?<\/h2>\n\n\n\n<p>Aktivujete-li na sv\u00e9 dom\u00e9n\u011b DMARC, z\u00edsk\u00e1te \u0161irok\u00e9 mo\u017enosti nastaven\u00ed validace zpr\u00e1v. Tuto&nbsp;validaci prov\u00e1d\u00ed p\u0159\u00edjemce e-mailu z va\u0161\u00ed dom\u00e9ny. P\u0159\u00edjemce ov\u011b\u0159uje zpr\u00e1vy podle va\u0161\u00ed DMARC politiky a na z\u00e1klad\u011b n\u00ed s nimi nakl\u00e1d\u00e1. Pokud m\u00e1te nastaven\u00e9 zas\u00edl\u00e1n\u00ed report\u016f, m\u016f\u017eete dost\u00e1vat pravideln\u00e9 zpr\u00e1vy o tom, kter\u00e9 zpr\u00e1vy validac\u00ed nepro\u0161ly.&nbsp;<\/p>\n\n\n\n<p>Podm\u00ednkou pro zaveden\u00ed DMARC je nastaven\u00fd DKIM podpis a platn\u00fd SPF z\u00e1znam.<\/p>\n\n\n\n<p>V r\u00e1mci DMARC se kontroluje tzv.&nbsp;DKIM alignment&nbsp;a&nbsp;SPF alignment. Porovn\u00e1v\u00e1 se, zda u p\u0159ijat\u00e9 zpr\u00e1vy souhlas\u00ed odchoz\u00ed dom\u00e9ny uveden\u00e9 na r\u016fzn\u00fdch m\u00edstech (nap\u0159. dom\u00e9na v hlavi\u010dce zpr\u00e1vy, DKIM podpisu a SMTP komunikaci).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DKIM alignment&nbsp;porovn\u00e1v\u00e1, zda se shoduje&nbsp;dom\u00e9na v DKIM podpisu s&nbsp;dom\u00e9nou odes\u00edlatele v hlavi\u010dce zpr\u00e1vy&nbsp;(tzn. dom\u00e9na v DKIM\/d= v hlavi\u010dce a dom\u00e9na header FROM).<\/li>\n\n\n\n<li>SPF alignment&nbsp;porovn\u00e1v\u00e1, zda se shoduje&nbsp;dom\u00e9na odes\u00edlatele z hlavi\u010dky zpr\u00e1vy&nbsp;s&nbsp;ob\u00e1lkov\u00fdm odes\u00edlatelem&nbsp;(tzn. header FROM a MAIL FROM v SMTP komunikaci), p\u0159\u00edp. u zpr\u00e1vy s pr\u00e1zdn\u00fdm MAIL FROM s&nbsp;dom\u00e9nou v HELO\/EHLO&nbsp;na za\u010d\u00e1tku SMTP komunikace. Z\u00e1rove\u0148 zpr\u00e1va mus\u00ed p\u0159ij\u00edt z autorizovan\u00e9 IP adresy dle SPF.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>Kdy DMARC projde?<\/strong><br><br>Sta\u010d\u00ed, aby zpr\u00e1va&nbsp;pro\u0161la alespo\u0148 jedn\u00edm z test\u016f v\u00fd\u0161e&nbsp;(bu\u010f DKIM alignment nebo SPF alignment). Nen\u00ed bezpodm\u00edne\u010dn\u011b nutn\u00e9 m\u00edt pozitivn\u00ed v\u00fdsledek obou kontrol, co\u017e n\u011bkdy nebude ani mo\u017en\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pou\u017e\u00edv\u00e1te-li extern\u00ed mailingovou slu\u017ebu, kter\u00e1 v\u00e1m zpr\u00e1vy podepisuje sv\u00fdm DKIM podpisem, ale vy jste v nich uveden jako odes\u00edlatel, v\u00fdsledek DKIM alignment bude negativn\u00ed, tj.&nbsp;<em>fail<\/em>,<\/li>\n\n\n\n<li>pou\u017e\u00edv\u00e1te-li extern\u00ed mailingovou slu\u017ebu, kter\u00e1 v MAIL FROM pos\u00edl\u00e1 svoji adresu (pro zachyt\u00e1v\u00e1n\u00ed chyb o nedoru\u010den\u00ed), ale v hlavi\u010dce m\u00e1te adresu na sv\u00e9 dom\u00e9n\u011b, kontrola SPF alignment bude negativn\u00ed, tj.&nbsp;<em>fail<\/em>.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">Nastaven\u00ed DMARC<\/h2>\n\n\n\n<p>Aktivaci DMARCu provedete p\u0159id\u00e1n\u00edm z\u00e1znamu v DNS dom\u00e9ny. DNS z\u00e1znam&nbsp;(typ TXT) pro DMARC vypad\u00e1 zhruba n\u00e1sledovn\u011b:<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Dom\u00e9na<\/strong><\/td><td><strong>Typ<\/strong><\/td><td><strong>TTL<\/strong><\/td><td><strong>Data<\/strong><\/td><\/tr><tr><td>_dmarc<\/td><td>TXT<\/td><td>1800<\/td><td><strong>v=DMARC1; p=quarantine; sp=none; adkim=r; aspf=r; fo=1;\u2026<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><br>P\u0159\u00edklad z\u00e1znamu DMARC (pole&nbsp;<strong>Data<\/strong>):<\/p>\n\n\n\n<div class=\"wp-block-seznam-box is-layout-flow wp-block-seznam-box-is-layout-flow\">\n<p><code>v=DMARC1; p=quarantine; sp=none; adkim=r; aspf=r; fo=1; rua=mailto:dmarc@vesela-domena.cz; ruf=mailto:dmarc@vesela-domena.cz; rf=afrf; pct=100; ri=86400<\/code><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>Dom\u00e9na<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>nastavujete-li DMARC pro&nbsp;hlavn\u00ed dom\u00e9nu, nap\u0159.&nbsp;<em>vesela-domena.cz<\/em>, tak za n\u00e1zev&nbsp;_dmarc&nbsp;nebudete ps\u00e1t nic dal\u0161\u00edho<\/li>\n\n\n\n<li>nastavujete-li DMARC pro&nbsp;subdom\u00e9nu, nap\u0159.&nbsp;<em>test.vesela-domena.cz<\/em>, za&nbsp;_dmarc&nbsp;bude n\u00e1zev subdom\u00e9ny (_dmarc.test)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><a><\/a><br><strong>Parametry v DNS z\u00e1znamu<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>v&nbsp;<\/strong>\u2013 verze protokolu, v tuto chv\u00edli m\u016f\u017ee nab\u00fdvat pouze hodnoty&nbsp;<em>DMARC1<\/em><\/li>\n\n\n\n<li><strong>pct&nbsp;<\/strong>\u2013 % zpr\u00e1v, kter\u00e9 budou podl\u00e9hat kontrole (<em>100&nbsp;<\/em>je pro 100 %, tzn. v\u0161echny zpr\u00e1vy)<\/li>\n\n\n\n<li><strong>ruf&nbsp;<\/strong>\u2013 e-mailov\u00e1 adresa pro zas\u00edl\u00e1n\u00ed&nbsp;forenzn\u00edch report\u016f (u Seznam.cz nejsou podporov\u00e1ny)<\/li>\n\n\n\n<li><strong>rua&nbsp;<\/strong>\u2013 e-mailov\u00e1 adresa pro zas\u00edl\u00e1n\u00ed&nbsp;agregovan\u00fdch report\u016f<\/li>\n\n\n\n<li><strong>p&nbsp;<\/strong>\u2013 zvolen\u00e1 politika DMARC (ur\u010duje, jak bude p\u0159\u00edjemce zach\u00e1zet se zpr\u00e1vami, kter\u00e9 kontrolou neprojdou)\n<ul class=\"wp-block-list\">\n<li><em>none<\/em>&nbsp;\u2013 \u017e\u00e1dn\u00e1 politika, DMARC funguje pouze pro \u00fa\u010dely reportov\u00e1n\u00ed \u010di testov\u00e1n\u00ed a p\u0159\u00edjemce na jeho v\u00fdsledek nebere ohled<\/li>\n\n\n\n<li><em>quarantine<\/em>&nbsp;\u2013 p\u0159\u00edjemce na v\u00fdsledek kontroly bere ohled, zpravidla zpr\u00e1vu, kter\u00e1 kontrolou nepro\u0161la, m\u016f\u017ee ozna\u010dit za spam<\/li>\n\n\n\n<li><em>reject<\/em>&nbsp;\u2013 p\u0159\u00edjemce zpr\u00e1vu, kter\u00e1 kontrolou nepro\u0161la, odm\u00edtne a nedoru\u010d\u00ed<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>sp&nbsp;<\/strong>\u2013 zvolen\u00e1 politika pro subdom\u00e9ny (nap\u0159.&nbsp;<em><strong>neco<\/strong>.vesela-domena.cz<\/em>), hodnoty stejn\u00e9 jako pro parametr&nbsp;<strong>p<\/strong><\/li>\n\n\n\n<li><strong>adkim&nbsp;<\/strong>\u2013 m\u00f3d kontroly pro DKIM alignment\n<ul class=\"wp-block-list\">\n<li><em>r<\/em>&nbsp;(relaxed) \u2013 m\u00e9n\u011b restriktivn\u00ed; shoda nastane, pokud souhlas\u00ed mate\u0159sk\u00e1 dom\u00e9na (nap\u0159.&nbsp;<em>cokoliv.vesela-domena.cz<\/em>&nbsp;=&nbsp;<em>vesela-domena.cz<\/em>)<\/li>\n\n\n\n<li><em>s<\/em>&nbsp;(strict) \u2013 striktn\u00ed; shoda nastane jen pokud je dom\u00e9na toto\u017en\u00e1<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>aspf&nbsp;<\/strong>\u2013 m\u00f3d kontroly pro SPF alignment\n<ul class=\"wp-block-list\">\n<li><em>r<\/em>&nbsp;(relaxed) \u2013 m\u00e9n\u011b restriktivn\u00ed; shoda nastane, pokud souhlas\u00ed mate\u0159sk\u00e1 dom\u00e9na (nap\u0159.&nbsp;<em>cokoliv.vesela-domena.cz<\/em>&nbsp;=&nbsp;<em>vesela-domena.cz<\/em>)<\/li>\n\n\n\n<li><em>s<\/em>&nbsp;(strict) \u2013 striktn\u00ed; shoda nastane jen pokud je dom\u00e9na toto\u017en\u00e1<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>rf&nbsp;<\/strong>\u2013 form\u00e1t pro reporty ke zpr\u00e1v\u00e1m, v tuto chv\u00edli m\u016f\u017ee nab\u00fdvat pouze hodnot&nbsp;<em>afrf<\/em><\/li>\n\n\n\n<li><strong>ri&nbsp;<\/strong>\u2013 interval pro zas\u00edl\u00e1n\u00ed agregovan\u00fdch report\u016f o zpr\u00e1v\u00e1ch, kter\u00e9 nepro\u0161ly kontrolou DMARC, ve vte\u0159in\u00e1ch<\/li>\n\n\n\n<li><strong>fo&nbsp;<\/strong>\u2013 m\u00f3d zas\u00edl\u00e1n\u00ed forenzn\u00edch report\u016f (= reporty pro ka\u017edou zpr\u00e1vu zvl\u00e1\u0161\u0165)\n<ul class=\"wp-block-list\">\n<li><em>0<\/em>&nbsp;\u2013 report je p\u0159\u00edjemcem odesl\u00e1n, pokud zpr\u00e1va zcela neprojde DMARC kontrolou (tzn. ob\u011b kontroly, DKIM alignment&nbsp;<em>a<\/em>&nbsp;SPF alignment, sel\u017eou); v\u00fdchoz\u00ed hodnota<\/li>\n\n\n\n<li><em>1<\/em>&nbsp;\u2013 report je p\u0159\u00edjemcem odesl\u00e1n, pokud zpr\u00e1va neprojde kontrolou SPF alignment&nbsp;<em>nebo<\/em>&nbsp;DKIM alignment (tzn. zpr\u00e1va ov\u0161em st\u00e1le mohla celkov\u011b \u00fasp\u011b\u0161n\u011b proj\u00edt DMARC kontrolou)<\/li>\n\n\n\n<li><em>d&nbsp;<\/em>\u2013 report je p\u0159\u00edjemcem odesl\u00e1n ke ka\u017ed\u00e9 zpr\u00e1v\u011b, kter\u00e1 neprojde DKIM shodou<\/li>\n\n\n\n<li><em>s&nbsp;<\/em>\u2013 report je p\u0159\u00edjemcem odesl\u00e1n ke ka\u017ed\u00e9 zpr\u00e1v\u011b, kter\u00e1 neprojde SPF shodou<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">Reportov\u00e1n\u00ed<\/h2>\n\n\n\n<p>D\u016fle\u017eitou sou\u010d\u00e1st\u00ed DMARC mechanismu je i reportov\u00e1n\u00ed toho, co se stalo se zpr\u00e1vami u jednotliv\u00fdch p\u0159\u00edjemc\u016f. Dost\u00e1vat m\u016f\u017eete agregovan\u00e9 (aggregate). tj. hromadn\u00e9 reporty v nastaven\u00fdch intervalech.<\/p>\n\n\n\n<p><strong>Agregovan\u00e9 reportov\u00e1n\u00ed (aggregate)<\/strong><br>Agregovan\u00fd report obsahuje statistick\u00e9 informace o zpr\u00e1v\u00e1ch, kter\u00e9 jste do schr\u00e1nek na Seznamu zaslali v ur\u010dit\u00e9m \u010dasov\u00e9m intervalu, a jak byly tyto zpr\u00e1vy vyhodnoceny. Toto hromadn\u00e9 reportov\u00e1n\u00ed aktivujete p\u0159id\u00e1n\u00edm parametru&nbsp;<strong>rua<\/strong>&nbsp;v DNS z\u00e1znamu, kam uvedete c\u00edlovou e-mailovou adresu pro zas\u00edl\u00e1n\u00ed report\u016f, nap\u0159.&nbsp;<em><strong>rua=mailto:<\/strong>mail@adresa.cz<\/em><\/p>\n\n\n\n<p>Ve v\u00fdchoz\u00edm nastaven\u00ed zas\u00edl\u00e1me denn\u00ed reporty. Chcete-li z\u00edsk\u00e1vat reporty za del\u0161\u00ed \u010dasov\u00fd interval, zm\u011b\u0148te z\u00e1znam p\u0159id\u00e1n\u00edm parametru&nbsp;<strong>ri<\/strong>&nbsp;a vypln\u011bn\u00edm po\u017eadovan\u00e9ho intervalu ve vte\u0159in\u00e1ch. Nap\u0159. parametr&nbsp;<em>ri=604800<\/em>&nbsp;bude reporty zas\u00edlat ka\u017ed\u00fdch 7 dn\u00ed.<\/p>\n\n\n\n<p class=\"is-style-link-external\">Reporty pos\u00edl\u00e1me z adresy\u00a0<strong>abuse@seznam.cz<\/strong>\u00a0ve form\u00e1tu XML. Podrobnosti k form\u00e1tu a obsahu reportu jsou stru\u010dn\u011b pops\u00e1ny v\u00a0p\u0159\u00edslu\u0161n\u00e9m\u00a0<a href=\"https:\/\/tools.ietf.org\/html\/rfc7489\" target=\"_blank\" rel=\"noreferrer noopener\">RFC<\/a>.<\/p>\n\n\n\n<p class=\"is-style-link-external\"><strong>Forenzn\u00ed reportov\u00e1n\u00ed (forensic)<\/strong><br>Forenzn\u00ed reporty v sou\u010dasnosti nejsou podporov\u00e1ny a tedy ani zas\u00edl\u00e1ny. Postupujeme takto mj. z bezpe\u010dnostn\u00edch d\u016fvod\u016f, podobn\u011b jako i dal\u0161\u00ed poskytovatel\u00e9 e-mailov\u00fdch slu\u017eeb.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">\u010cast\u00e9 dotazy<\/h2>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>Chod\u00ed mi reporty na zpr\u00e1vy, kter\u00e9 nepos\u00edl\u00e1m<br><\/strong><br>Chod\u00ed-li v\u00e1m&nbsp;reporty ke zpr\u00e1v\u00e1m, kter\u00e9 jste neodeslali, znamen\u00e1 to, \u017ee se n\u011bkdo sna\u017e\u00ed zpr\u00e1vy odes\u00edlat za v\u00e1s. P\u0159\u00edjemce zas\u00edl\u00e1 report na e-mailovou adresu, kter\u00e1 je uvedena v DNS z\u00e1znamu dom\u00e9ny, z n\u00ed\u017e mu zpr\u00e1va p\u0159i\u0161la. Pokud se tedy n\u011bkdo pokus\u00ed rozeslat zpr\u00e1vy s va\u0161\u00ed e-mailovou adresou v poli Odes\u00edlatel, reporty k t\u011bmto zpr\u00e1v\u00e1m obdr\u017e\u00edte v<\/p>\n\n\n\n<p>Mechanismus DMARC slou\u017e\u00ed i k odhalen\u00ed t\u011bchto p\u0159\u00edpad\u016f. Budete-li ve sv\u00e9m DMARCu pou\u017e\u00edvat&nbsp;politiku&nbsp;<em>reject&nbsp;<\/em>\u010di&nbsp;<em>quarantine<\/em>, p\u0159\u00edjemce t\u011bchto fale\u0161n\u00fdch zpr\u00e1v je s v\u011bt\u0161\u00ed pravd\u011bpodobnost\u00ed nedoru\u010d\u00ed nebo ozna\u010d\u00ed za spam, proto\u017ee neprojdou DMARC kontrolou. D\u00edky DMARCu existuje toti\u017e hned n\u011bkolik kontrol, kter\u00fdmi zpr\u00e1va proch\u00e1z\u00ed, a u fale\u0161n\u00e9 zpr\u00e1vy je velk\u00e1 \u0161ance, \u017ee jimi neprojde \u00fasp\u011b\u0161n\u011b.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p><strong>Jak vypnout zas\u00edl\u00e1n\u00ed report\u016f<br><\/strong><br>Celkov\u00e9 vypnut\u00ed reportingu&nbsp;provedete odebr\u00e1n\u00edm p\u0159\u00edslu\u0161n\u00fdch parametr\u016f z DMARC z\u00e1znamu v DNS z\u00f3n\u011b dom\u00e9ny. Forenzn\u00ed reporty vypnete odebr\u00e1n\u00edm parametru&nbsp;ruf, agregovan\u00e9 reporty smaz\u00e1n\u00edm parametru&nbsp;rua.<\/p>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mechanismus&nbsp;DMARC&nbsp;&#8211; Domain-based Message Authentication, Reporting and Conformance &#8211; slou\u017e\u00ed k validaci e-mailov\u00fdch zpr\u00e1v, k \u010demu\u017e vyu\u017e\u00edv\u00e1 kombinaci ji\u017e existuj\u00edc\u00edch princip\u016f&nbsp;SPF&nbsp;a&nbsp;DKIM. Umo\u017e\u0148uje majiteli dom\u00e9ny zabezpe\u010dit elektronickou komunikaci t\u00edm, \u017ee pom\u016f\u017ee l\u00e9pe zachyt\u00e1vat nevy\u017e\u00e1danou po\u0161tu zneu\u017e\u00edvaj\u00edc\u00ed jeho dom\u00e9nu. Aktivovat lze tak\u00e9 zas\u00edl\u00e1n\u00ed report\u016f o odes\u00edlan\u00fdch zpr\u00e1v\u00e1ch a chov\u00e1n\u00ed p\u0159\u00edjemc\u016f. D\u00edky t\u011bmto mo\u017enostem m\u016f\u017ee spr\u00e1vce dom\u00e9ny kontrolovat, kdo [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":0,"parent":425,"menu_order":53,"comment_status":"closed","ping_status":"closed","template":"page-sidemenu","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"page_category":[12],"page_tag":[],"service_status_category":[],"class_list":["post-476","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages\/476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/comments?post=476"}],"version-history":[{"count":7,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages\/476\/revisions"}],"predecessor-version":[{"id":912,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages\/476\/revisions\/912"}],"up":[{"embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages\/425"}],"wp:attachment":[{"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/media?parent=476"}],"wp:term":[{"taxonomy":"page_category","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/page_category?post=476"},{"taxonomy":"page_tag","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/page_tag?post=476"},{"taxonomy":"service_status_category","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/service_status_category?post=476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}