{"id":603,"date":"2021-03-18T14:42:32","date_gmt":"2021-03-18T14:42:32","guid":{"rendered":"https:\/\/dev.sourcecode.sk\/wsczkb\/?post_type=ht_kb&#038;p=603"},"modified":"2021-09-01T17:36:21","modified_gmt":"2021-09-01T15:36:21","slug":"zaspamovana-emailova-schranka","status":"publish","type":"ht_kb","link":"https:\/\/www.websupport.cz\/podpora\/kb\/zaspamovana-emailova-schranka\/","title":{"rendered":"Zaspamovan\u00e1 emailov\u00e1 schr\u00e1nka"},"content":{"rendered":"\n\n\n<p style=\"font-size:18px\">Pokud po p\u0159ihl\u00e1\u0161en\u00ed do svoj\u00ed mailov\u00e9 schr\u00e1nky s hr\u016fzou kouk\u00e1te na p\u0159ijatou po\u0161tu, kter\u00e1 byla zaspamovan\u00e1 nedoru\u010den\u00edmi (<em>undeliverable<\/em>) a podobn\u00fdmi zpr\u00e1vami od r\u016fzn\u00fdch postmaster\u016f, \u010di mailer-daemon\u016f, tak tento n\u00e1vod je p\u0159esn\u011b pro v\u00e1s. V t\u011bchto p\u0159\u00edpadech to znamen\u00e1, \u017ee \u00fato\u010dn\u00edk nebo \u0161kodliv\u00fd skript si vybral va\u0161i dom\u00e9nu a sna\u017e\u00ed se zaspamovat va\u0161e schr\u00e1nky nebo n\u011bkoho jin\u00e9ho pod va\u0161\u00ed dom\u00e9nou. \u010casto mohou pou\u017e\u00edvat r\u016fzn\u00e9 fale\u0161n\u00e9 mailery nebo jin\u00e9 n\u00e1stroje.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>Nejd\u0159\u00edve je pot\u0159eba zkontrolovat, jestli nem\u00e1te zapnut\u00fd dom\u00e9nov\u00fd ko\u0161. M\u016f\u017eete to ud\u011blat po p\u0159ihl\u00e1\u0161en\u00ed do <a href=\"https:\/\/admin.websupport.cz\/\"><strong>WebAdminu<\/strong><\/a>&nbsp;v sekci <strong>Emaily\/Dom\u00e9nov\u00fd ko\u0161<\/strong>. Pokud ano, doch\u00e1z\u00ed ke skute\u010dnosti, \u017ee zpr\u00e1vy rozpos\u00edlan\u00e9 z neexistuj\u00edc\u00edch schr\u00e1nek jako nap\u0159.&nbsp;<em>asdf@mojedomena.tld<\/em>&nbsp;nebo&nbsp;<em>fghba@mojedomena.cz<\/em>&nbsp;jsou pr\u00e1v\u011b kv\u016fli jejich neexistenc\u00ed zpracov\u00e1van\u00e9 dom\u00e9nov\u00fdm ko\u0161em a p\u0159esouvan\u00e9 na va\u0161i aktu\u00e1ln\u011b zaspamovanou schr\u00e1nku. <\/p>\n\n\n\n<p>Bohu\u017eel, v takov\u00e9m p\u0159\u00edpad\u011b je funkce dom\u00e9nov\u00fd ko\u0161 v\u00edc \u0161kodliv\u00e1 ne\u017e u\u017eite\u010dn\u00e1 a je velmi v\u00fdhodn\u00e9 ji vypnout. N\u00e1sledn\u011b bychom u\u017e spam nem\u011bli poci\u0165ovat.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"308\" src=\"https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos-800x308.png\" alt=\"\" class=\"wp-image-6023\" srcset=\"https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos-800x308.png 800w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos-400x154.png 400w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos-768x296.png 768w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos-50x19.png 50w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos-1536x592.png 1536w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos-60x23.png 60w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos-100x39.png 100w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/domenovy-kos.png 1750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>2. Dal\u0161\u00ed d\u016fle\u017eitou v\u011bc\u00ed&nbsp;<strong>je zp\u0159\u00edsn\u011bn\u00ed SPF pravidla v DNS TXT z\u00e1znamech&nbsp;dom\u00e9ny<\/strong>. Nejstriktn\u011bj\u0161\u00ed je v nich \u201c-\u201d, \u010dili ve zm\u00edn\u011bn\u00fdch z\u00e1znamech svoj\u00ed dom\u00e9ny zm\u011bn\u00edme u\u017e dva existuj\u00edc\u00ed z\u00e1znamy:<br><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>&nbsp;&nbsp;&nbsp;&nbsp;<em><strong>v=spf1 a mx include:_spf.websupport.cz ?all<\/strong><\/em><\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><em><strong>&nbsp;&nbsp;&nbsp;&nbsp;spf2.0\/pra a mx include:_sid.websupport.cz ?all<\/strong><\/em><\/p><\/blockquote>\n\n\n\n<p>na:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>&nbsp;&nbsp;&nbsp;&nbsp;<em><strong>v=spf1 a mx include:_spf.websupport.cz -all<\/strong><\/em><\/p><\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><em><strong>&nbsp;&nbsp;&nbsp;&nbsp;spf2.0\/pra a mx include:_sid.websupport.cz -all<\/strong><\/em><\/p><\/blockquote>\n\n\n\n<p>Toto nastaven\u00ed&nbsp;zamezuje odes\u00edl\u00e1n\u00ed zpr\u00e1v ze schr\u00e1nek, kter\u00e9 re\u00e1ln\u011b neexistuj\u00ed na mailov\u00fdch serverech definovan\u00fdch v MX z\u00e1znamech. \u00dapravu SPF z\u00e1znam\u016f m\u016f\u017eete ud\u011blat po p\u0159ihl\u00e1\u0161en\u00ed&nbsp;<strong>do Webadmin rozhran\u00ed, sekce DNS\/TXT.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"375\" src=\"https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv-800x375.png\" alt=\"\" class=\"wp-image-6029\" srcset=\"https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv-800x375.png 800w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv-400x187.png 400w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv-768x360.png 768w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv-50x23.png 50w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv-1536x720.png 1536w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv-60x28.png 60w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv-100x47.png 100w, https:\/\/www.websupport.cz\/podpora\/app\/uploads\/2021\/09\/txt-pro-srv.png 1731w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>3. V p\u0159\u00edpad\u011b, \u017ee v\u00e1m nepomohla ani jedna z v\u00fd\u0161e uveden\u00fdch mo\u017enost\u00ed spam eliminovat, je mo\u017en\u00e9 op\u011bt ve spr\u00e1v\u011b dom\u00e9ny nastavit&nbsp;<a href=\"https:\/\/www.websupport.cz\/podpora\/kb\/e-mailove-filtry\/\">filtry<\/a>. Av\u0161ak u t\u00e9to mo\u017enosti je pot\u0159ebn\u00e9 si vytipovat slova, kter\u00e9 se ve spamov\u00fdch zpr\u00e1v\u00e1ch shoduj\u00ed a opakuj\u00ed \u010dasto, jako nap\u0159\u00edklad (<em><strong>undeliverable message returned to sender<\/strong>)<\/em>&nbsp;a n\u00e1sledn\u011b na z\u00e1klad\u011b t\u011bchto slov zpr\u00e1vy mazat.<br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pokud po p\u0159ihl\u00e1\u0161en\u00ed do svoj\u00ed mailov\u00e9 schr\u00e1nky s hr\u016fzou kouk\u00e1te na p\u0159ijatou po\u0161tu, kter\u00e1 byla zaspamovan\u00e1 nedoru\u010den\u00edmi (undeliverable) a podobn\u00fdmi zpr\u00e1vami od r\u016fzn\u00fdch postmaster\u016f, \u010di mailer-daemon\u016f, tak tento n\u00e1vod je p\u0159esn\u011b pro v\u00e1s. V t\u011bchto p\u0159\u00edpadech to znamen\u00e1, \u017ee \u00fato\u010dn\u00edk nebo \u0161kodliv\u00fd skript si vybral va\u0161i dom\u00e9nu a sna\u017e\u00ed se&#8230;<\/p>\n","protected":false},"author":3,"template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[27],"ht-kb-tag":[],"class_list":["post-603","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-pokrocile-nastaveni"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Zaspamovan\u00e1 emailov\u00e1 schr\u00e1nka - Websupport Centrum n\u00e1pov\u011bdy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.websupport.cz\/podpora\/kb\/zaspamovana-emailova-schranka\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zaspamovan\u00e1 emailov\u00e1 schr\u00e1nka - Websupport Centrum n\u00e1pov\u011bdy\" \/>\n<meta property=\"og:description\" content=\"Pokud po p\u0159ihl\u00e1\u0161en\u00ed do svoj\u00ed mailov\u00e9 schr\u00e1nky s hr\u016fzou kouk\u00e1te na p\u0159ijatou po\u0161tu, kter\u00e1 byla zaspamovan\u00e1 nedoru\u010den\u00edmi (undeliverable) a podobn\u00fdmi zpr\u00e1vami od r\u016fzn\u00fdch postmaster\u016f, \u010di mailer-daemon\u016f, tak tento n\u00e1vod je p\u0159esn\u011b pro v\u00e1s. 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