{"id":1065,"date":"2024-12-11T09:48:01","date_gmt":"2024-12-11T08:48:01","guid":{"rendered":"https:\/\/o-seznam.cz\/napoveda\/email\/?page_id=1065"},"modified":"2025-04-08T12:33:59","modified_gmt":"2025-04-08T10:33:59","slug":"nevyzadana-posta-spam","status":"publish","type":"page","link":"https:\/\/o-seznam.cz\/napoveda\/email\/zasady-bezpecnosti\/nevyzadana-posta-spam\/","title":{"rendered":"Nevy\u017e\u00e1dan\u00e1 po\u0161ta a SPAM"},"content":{"rendered":"\n
\n

Mluv\u00edme-li o Spamu \u010di nevy\u017e\u00e1dan\u00e9 po\u0161t\u011b, m\u00e1me v\u011bt\u0161inou na mysli nevy\u017e\u00e1dan\u00e9 reklamn\u00ed e-maily, kter\u00e9 doch\u00e1zej\u00ed do e-mailov\u00e9 schr\u00e1nky. Tyto e-maily mohou m\u00edt r\u016fznou podobu – od jednoduch\u00fdch reklam, nap\u0159. na viagru \u010di jin\u00e9 medikamenty, a\u017e po zpr\u00e1vy, kter\u00e9 po\u017eaduj\u00ed po u\u017eivateli t\u0159eba zasl\u00e1n\u00ed pen\u011bz.<\/p>\n\n\n\n

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Jak m\u011b Seznam chr\u00e1n\u00ed p\u0159ed nevy\u017e\u00e1danou po\u0161tou?<\/h2>\n\n\n\n

Seznam.cz vyu\u017e\u00edv\u00e1 ke klasifikaci po\u0161ty vlastn\u00ed technologick\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 je neust\u00e1le zlep\u0161ov\u00e1no na z\u00e1klad\u011b zp\u011btn\u00e9 vazby od u\u017eivatel\u016f. Dle cel\u00e9 \u0159ady parametr\u016f zpr\u00e1v se sna\u017e\u00edme odfiltrovat nevy\u017e\u00e1danou po\u0161tu a za\u0159adit ji do slo\u017eky Spam<\/strong>, p\u0159\u00edpadn\u011b z\u00e1vadn\u00e9 zpr\u00e1vy v\u016fbec nedoru\u010dit.<\/p>\n<\/div>\n\n\n\n

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Ochrana proti Spamu pomoc\u00ed vlastn\u00edch pravidel<\/h2>\n\n\n\n

Ve schr\u00e1nce si m\u016f\u017eete nastavit vlastn\u00ed pravidla pro \u0159azen\u00ed doru\u010den\u00e9 po\u0161ty. M\u016f\u017eete nap\u0159. blokovat p\u0159\u00edchod e-mail\u016f z cel\u00fdch dom\u00e9n, blokovat emaily na z\u00e1klad\u011b slov v textu \u010di p\u0159edm\u011btu zpr\u00e1vy a mnoho dal\u0161\u00edho. Nastaven\u00ed pravidel pro va\u0161i e-mailovou schr\u00e1nku naleznete v Nastaven\u00ed<\/strong> v \u010d\u00e1sti Pravidla<\/strong>. <\/p>\n\n\n\n

V\u00edce informac\u00ed o mo\u017enostech nastaven\u00ed filtr\u016f naleznete v \u010dl\u00e1nku Pravidla pro zpracov\u00e1n\u00ed zpr\u00e1v<\/a>.<\/p>\n<\/div>\n\n\n\n

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Blokovan\u00e9 adresy<\/h2>\n\n\n\n

Nejjednodu\u0161\u0161\u00edm \u0159e\u0161en\u00edm pro blokaci doru\u010dov\u00e1n\u00ed zpr\u00e1v z konkr\u00e9tn\u00edch e-mailov\u00fdch adres je funkce Blokovan\u00e9 adresy<\/strong>. Naleznete ji v Nastaven\u00ed<\/strong> e-mailov\u00e9 schr\u00e1nky v sekci Spam<\/strong>. Do seznamu blokovan\u00fdch kontakt\u016f se p\u0159id\u00e1 ka\u017ed\u00fd odes\u00edlatel, jeho\u017e zpr\u00e1vu p\u0159esunete do slo\u017eky Spam <\/strong>(a\u0165 u\u017e p\u0159es Ozna\u010dit jako spam<\/strong> nebo funkc\u00ed P\u0159esunout<\/strong>).<\/p>\n\n\n\n

V\u00edce o blokov\u00e1n\u00ed adres se do\u010dtete v samostatn\u00e9m \u010dl\u00e1nku<\/a>.<\/p>\n<\/div>\n\n\n\n

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Kontakty a d\u016fv\u011bryhodn\u00e9 adresy<\/h2>\n\n\n\n

Pokud jsou p\u0159ij\u00edman\u00e9 zpr\u00e1vy automaticky syst\u00e9mem ozna\u010dov\u00e1ny jako nevy\u017e\u00e1dan\u00e9, je mo\u017en\u00e9 si adresu odes\u00edlatele ulo\u017eit do Kontakt\u016f<\/a>. Zpr\u00e1vy od odes\u00edlatel\u016f, jejich\u017e adresy m\u00e1te ulo\u017een\u00e9 jako vlastn\u00ed kontakty, pak ji\u017e nebudou automaticky ozna\u010dov\u00e1ny za Spam<\/strong>.

Pokud v\u00e1m do slo\u017eky Spam <\/strong>padaj\u00ed zpr\u00e1vy od odes\u00edlatele, kter\u00e9ho nechcete m\u00edt mezi sv\u00fdmi kontakty, p\u0159esu\u0148te alespo\u0148 jednu jeho zpr\u00e1vu ze Spamu do Doru\u010den\u00e9 a odes\u00edlatel se p\u0159id\u00e1 mezi tzv. D\u016fv\u011bryhodn\u00e9 adresy<\/a>, jejich\u017e zpr\u00e1vy op\u011bt sm\u011brujeme v\u017edy do Doru\u010den\u00e9.<\/p>\n<\/div>\n\n\n\n

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P\u0159i\u0161el mi spam z m\u00e9 vlastn\u00ed adresy<\/h2>\n\n\n\n

M\u016f\u017ee se st\u00e1t, \u017ee v\u00e1m do e-mailov\u00e9 schr\u00e1nky doraz\u00ed zpr\u00e1va, kter\u00e1 m\u00e1 v poli Odes\u00edlatel <\/strong>va\u0161i vlastn\u00ed e-mailovou adresu. Jedn\u00e1 se o pom\u011brn\u011b b\u011b\u017en\u00fd druh podvodn\u00e9 zpr\u00e1vy, u kter\u00e9 skute\u010dn\u00fd odes\u00edlatel pozm\u011bn\u011bn\u00edm tzv. hlavi\u010dky zpr\u00e1vy<\/a> dosad\u00ed adresu stejn\u00e9ho odes\u00edlatele jako je adresa p\u0159\u00edjemce. T\u00edmto krokem p\u0159\u00edjemc\u016fm znemo\u017en\u00ed jednodu\u0161e zpr\u00e1vy blokovat a pokou\u0161\u00ed se je donutit zpr\u00e1vu otev\u0159\u00edt.

Zpr\u00e1vy ve skute\u010dnosti nejsou pravd\u011bpodobn\u011b v\u016fbec odesl\u00e1ny z va\u0161\u00ed e-mailov\u00e9 schr\u00e1nky. Jsou odes\u00edl\u00e1ny z jin\u00fdch, nej\u010dast\u011bji zahrani\u010dn\u00edch, server\u016f. Obdr\u017een\u00ed takov\u00e9 zpr\u00e1vy nemus\u00ed tedy znamenat, \u017ee n\u011bkdo zn\u00e1 va\u0161e heslo. Odkud byla zpr\u00e1va odesl\u00e1na uvid\u00edte v hlavi\u010dce zpr\u00e1vy<\/a>. Bohu\u017eel m\u016f\u017ee nastat situace, kdy tento spam \u00fato\u010dn\u00edk ode\u0161le i na dal\u0161\u00ed e-mailov\u00e9 adresy. V takov\u00e9m p\u0159\u00edpad\u011b v\u00e1m po n\u011bjakou dobu mohou nazp\u011bt p\u0159ich\u00e1zet zpr\u00e1vy o nedoru\u010den\u00ed, tzv. Mailer Daemon, jako reakce na n\u011bkter\u00e9 neexistuj\u00edc\u00ed adresy p\u0159\u00edjemc\u016f. Jedin\u00fdm \u0159e\u0161en\u00edm je vy\u010dkat, a\u017e tato vlna zpr\u00e1v pomine.

Chcete-li si b\u00fdt i p\u0159esto jisti, \u017ee je va\u0161e schr\u00e1nka v bezpe\u010d\u00ed, m\u016f\u017eete p\u0159istoupit ke zm\u011bn\u011b hesla<\/a>, nastaven\u00ed \u00fadaj\u016f pro p\u0159\u00edpad ztr\u00e1ty hesla<\/a> \u010di zapnut\u00ed dvouf\u00e1zov\u00e9ho ov\u011b\u0159ov\u00e1n\u00ed<\/a> p\u0159i p\u0159ihl\u00e1\u0161en\u00ed.<\/p>\n<\/div>\n\n\n\n

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P\u0159i\u0161la mi v\u00fdhr\u016f\u017eka s po\u017eadavkem na zasl\u00e1n\u00ed bitcoin\u016f, co m\u00e1m d\u011blat?<\/h2>\n\n\n\n

Na popularit\u011b z\u00edsk\u00e1v\u00e1 tzv. bitcoin spam. V t\u00e9to zpr\u00e1v\u011b se v\u00e1s \u00fato\u010dn\u00edk sna\u017e\u00ed p\u0159esv\u011bd\u010dit, \u017ee obdr\u017eel kompromituj\u00edc\u00ed materi\u00e1l k va\u0161\u00ed osob\u011b a po\u017eaduje zasl\u00e1n\u00ed bitcoin\u016f, jinak informaci zve\u0159ejn\u00ed. \u010casto je t\u00edmto „kompromituj\u00edc\u00edm“ materi\u00e1lem \u00fadajn\u00e9 video z webkamery, v dal\u0161\u00ed verzi takov\u00fdch zpr\u00e1v se jedn\u00e1 o heslo do e-mailov\u00e9 schr\u00e1nky. Konkr\u00e9tn\u011b heslo m\u016f\u017ee b\u00fdt ve zpr\u00e1v\u011b uvedeno a m\u016f\u017ee dokonce souhlasit nebo j\u00edt o heslo, kter\u00e9 jste pou\u017eili jinde na internetu. \u00dato\u010dn\u00edk ve skute\u010dnosti heslo s\u00e1m nezjistil a nemus\u00ed m\u00edt v\u016fbec p\u0159\u00edstup do va\u0161\u00ed e-mailov\u00e9 schr\u00e1nky. Nej\u010dast\u011bji to znamen\u00e1, \u017ee jste m\u011bli stejn\u00e9 heslo v jin\u00e9 slu\u017eb\u011b na internetu, kter\u00e1 prod\u011blala bezpe\u010dnostn\u00ed incident a heslo na n\u00ed bylo zji\u0161t\u011bno.\u00a0

Doraz\u00ed-li v\u00e1m takov\u00e1 zpr\u00e1va, nereagujte na ni a neodes\u00edlejte bitcoiny na c\u00edlovou pen\u011b\u017eenku. Projd\u011bte si na\u0161e z\u00e1sady bezpe\u010dnosti<\/a>, zejm\u00e9na ve\u0161ker\u00e9 informace k bezpe\u010dnosti hesel<\/a>, zm\u011b\u0148te sv\u00e9 heslo<\/a> na takov\u00e9, kter\u00e9 jste nikdy p\u0159edt\u00edm nepou\u017eili a odhlaste \u00fa\u010det na v\u0161ech za\u0159\u00edzen\u00edch<\/a>, kde je aktivn\u00ed p\u0159ihl\u00e1\u0161en\u00ed.<\/p>\n<\/div>\n<\/div>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Mluv\u00edme-li o Spamu \u010di nevy\u017e\u00e1dan\u00e9 po\u0161t\u011b, m\u00e1me v\u011bt\u0161inou na mysli nevy\u017e\u00e1dan\u00e9 reklamn\u00ed e-maily, kter\u00e9 doch\u00e1zej\u00ed do e-mailov\u00e9 schr\u00e1nky. Tyto e-maily mohou m\u00edt r\u016fznou podobu – od jednoduch\u00fdch reklam, nap\u0159. na viagru \u010di jin\u00e9 medikamenty, a\u017e po zpr\u00e1vy, kter\u00e9 po\u017eaduj\u00ed po u\u017eivateli t\u0159eba zasl\u00e1n\u00ed pen\u011bz. Jak m\u011b Seznam chr\u00e1n\u00ed p\u0159ed nevy\u017e\u00e1danou po\u0161tou? Seznam.cz vyu\u017e\u00edv\u00e1 ke klasifikaci […]<\/p>\n","protected":false},"author":12,"featured_media":0,"parent":113,"menu_order":0,"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":[4],"page_tag":[],"service_status_category":[],"class_list":["post-1065","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages\/1065","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\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/comments?post=1065"}],"version-history":[{"count":4,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages\/1065\/revisions"}],"predecessor-version":[{"id":1433,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages\/1065\/revisions\/1433"}],"up":[{"embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/pages\/113"}],"wp:attachment":[{"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/media?parent=1065"}],"wp:term":[{"taxonomy":"page_category","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/page_category?post=1065"},{"taxonomy":"page_tag","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/page_tag?post=1065"},{"taxonomy":"service_status_category","embeddable":true,"href":"https:\/\/o-seznam.cz\/napoveda\/email\/wp-json\/wp\/v2\/service_status_category?post=1065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}