Pan Smith si pr\u00e1v\u011b na sv\u00e9m notebooku nastavil vlastn\u00ed m\u00edstn\u00ed server SMTP. Je r\u00e1d, \u017ee m\u016f\u017ee \u0159\u00eddit sv\u00e9 podnik\u00e1n\u00ed i na d\u00e1lku a chyst\u00e1 se odjet do zahrani\u010d\u00ed. Nyn\u00ed bude pan Smith zklam\u00e1n - nebude moci odes\u00edlat e-maily prost\u0159ednictv\u00edm sv\u00e9ho nov\u00e9ho nabl\u00fdskan\u00e9ho SMTP serveru. Pro\u010d? P\u0159i odes\u00edl\u00e1n\u00ed e-mailu se v\u00e1\u0161 e-mailov\u00fd klient p\u0159ipoj\u00ed k serveru a ode\u0161le na n\u011bj zpr\u00e1vu. Pot\u00e9, co zpr\u00e1vu p\u0159ijme k doru\u010den\u00ed, ulo\u017e\u00ed ji do sv\u00e9 m\u00edstn\u00ed fronty. Pot\u00e9 za\u010dne odes\u00edlat e-maily.<\/p>\n
<\/p>\n
Probl\u00e9m spo\u010d\u00edv\u00e1 v tom, \u017ee v\u00e1\u0161 vlastn\u00ed m\u00edstn\u00ed protokol SMTP proch\u00e1z\u00ed p\u0159i odes\u00edl\u00e1n\u00ed zpr\u00e1vy r\u016fzn\u00fdmi f\u00e1zemi ov\u011b\u0159ov\u00e1n\u00ed. Testov\u00e1n\u00ed va\u0161\u00ed IP adresy je jednou z nejd\u016fle\u017eit\u011bj\u0161\u00edch f\u00e1z\u00ed a v\u011bt\u0161ina va\u0161ich e-mail\u016f bude odm\u00edtnuta, pokud m\u00e1te dynamickou IP adresu.<\/p>\n
Co m\u00e1 tedy pan Smith ud\u011blat, kdy\u017e pot\u0159ebuje nastavit SMTP server ve firemn\u00edm prost\u0159ed\u00ed? Je to t\u011b\u017eko uv\u011b\u0159iteln\u00e9, ale m\u00e1 jednoduch\u00e9 \u0159e\u0161en\u00ed. Nemus\u00ed sv\u016fj server SMTP nosit ka\u017ed\u00fd den na sv\u00e9m notebooku. Lep\u0161\u00ed bude nainstalovat jej na firemn\u00ed server nebo na dom\u00e1c\u00ed po\u010d\u00edta\u010d se statickou IP, kter\u00fd je neust\u00e1le p\u0159ipojen k internetu.<\/p>\n
Po instalaci mus\u00ed pan Smith prov\u00e9st n\u00e1sleduj\u00edc\u00ed kroky:<\/p>\n
* Konfigurace jeho serveru SMTP a<\/p>\n
* Konfigurace e-mailov\u00e9ho klienta<\/p>\n
Probereme si je podrobn\u011bji.<\/p>\n
Pokud chcete sv\u016fj server SMTP nastavit pouze jako odchoz\u00ed relay, mus\u00edte prov\u00e9st n\u00e1sleduj\u00edc\u00ed kroky:<\/p>\n
* Konfigurace p\u0159\u00edm\u00e9ho a zp\u011btn\u00e9ho rozli\u0161en\u00ed DNS<\/p>\n
* Kontrola \u010dern\u00fdch seznam\u016f<\/p>\n
* Konfigurace SPF<\/p>\n
* Konfigurace kl\u00ed\u010d\u016f dom\u00e9ny<\/p>\n
Pokud v\u0161ak pot\u0159ebujete nastavit server ve firemn\u00edm prost\u0159ed\u00ed a chcete, aby pro v\u00e1s ukl\u00e1dal a zpracov\u00e1val va\u0161i elektronickou po\u0161tu, mus\u00edte prov\u00e9st n\u011bkolik dal\u0161\u00edch krok\u016f:<\/p>\n
* Nastaven\u00ed port\u016f SMTP<\/p>\n
* Konfigurace rozsahu IP<\/p>\n
* Konfigurace m\u00edstn\u00ed dom\u00e9ny<\/p>\n
* Nastaven\u00ed u\u017eivatel\u016f dom\u00e9ny<\/p>\n
* Konfigurace e-mailov\u00e9ho klienta<\/p>\n
Porty SMTP<\/p>\n
Otev\u0159en\u00ed dal\u0161\u00edch port\u016f SMTP je prvn\u00edm krokem konfigurace serveru. Jak v\u00edte, port 25 je pro servery SMTP standardn\u00ed. Poskytovatel\u00e9 internetov\u00e9ho p\u0159ipojen\u00ed jej \u010dasto blokuj\u00ed, kdy\u017e bojuj\u00ed proti spamu. Je nutn\u00e9 otev\u0159\u00edt n\u011bkter\u00e9 dal\u0161\u00ed porty, nap\u0159\u00edklad porty 2525, 587 a 465. Vzhledem k tomu, \u017ee je pou\u017e\u00edv\u00e1 v\u011bt\u0161ina velk\u00fdch spole\u010dnost\u00ed, staly se \u201cde facto\u201d, nikoliv definovan\u00fdm, standardem. Pro v\u00e1s je nejd\u016fle\u017eit\u011bj\u0161\u00ed, \u017ee \u017e\u00e1dn\u00fd poskytovatel internetu tyto porty neblokuje, tak\u017ee se budete moci p\u0159ipojit k serveru SMTP odkudkoli na sv\u011bt\u011b.<\/p>\n
Zde je sn\u00edmek obrazovky, jak to m\u016f\u017eete prov\u00e9st v softwaru serveru SMTP:<\/p>\n
Rozsah IP<\/p>\n
Rozsah IP v\u00e1m pom\u016f\u017ee otev\u0159\u00edt nebo zak\u00e1zat p\u0159\u00edstup k serveru z uveden\u00fdch IP adres. V\u00e1\u0161 server pou\u017e\u00edv\u00e1 filtrov\u00e1n\u00ed IP adres p\u0159\u00edchoz\u00edho p\u0159ipojen\u00ed. Pomoc\u00ed seznamu rozsah\u016f IP m\u016f\u017eete n\u011bkomu zablokovat p\u0159\u00edstup k serveru. Tak\u00e9 m\u016f\u017eete otev\u0159\u00edt mo\u017enost pou\u017e\u00edvat v\u00e1\u0161 server SMTP s IP adresami, kter\u00e9 jsou zahrnuty v rozsahu. To je tak\u00e9 velmi dobr\u00e1 bezpe\u010dnostn\u00ed mo\u017enost, jak zabr\u00e1nit tomu, aby spamme\u0159i pou\u017e\u00edvali v\u00e1\u0161 server jako otev\u0159en\u00fd relay.<\/p>\n
Zde je uveden postup nastaven\u00ed seznamu IP adres v na\u0161em softwaru serveru SMTP. Ujist\u011bte se, \u017ee jste ze seznamu povolen\u00fdch IP adres vylou\u010dili sv\u016fj sm\u011brova\u010d, proto\u017ee jinak projde jak\u00fdkoli relay z vn\u011bj\u0161\u00ed s\u00edt\u011b bez dotazu na u\u017eivatelsk\u00e9 jm\u00e9no a heslo.<\/p>\n
Va\u0161e m\u00edstn\u00ed dom\u00e9na<\/p>\n
Nastaven\u00edm m\u00edstn\u00ed dom\u00e9ny z\u00edsk\u00e1te vy i va\u0161i u\u017eivatel\u00e9 mo\u017enost p\u0159ij\u00edmat a ukl\u00e1dat zpr\u00e1vy pomoc\u00ed serveru SMTP, co\u017e v\u00e1m tak\u00e9 umo\u017en\u00ed ov\u011b\u0159it v\u0161echny u\u017eivatele pomoc\u00ed u\u017eivatelsk\u00e9ho jm\u00e9na a hesla. Pokud ji\u017e m\u00e1te vlastn\u00ed dom\u00e9nu - p\u0159idejte ji sem. Pokud pot\u0159ebujete svou dom\u00e9nu pouze pro ov\u011b\u0159ov\u00e1n\u00ed, m\u016f\u017eete zadat libovoln\u00e9 jm\u00e9no dom\u00e9ny (nap\u0159\u00edklad myowndomain.com, i kdy\u017e to nen\u00ed skute\u010dn\u00e9 jm\u00e9no dom\u00e9ny). Pokud v\u0161ak pot\u0159ebujete, aby u\u017eivatel\u00e9 m\u011bli sv\u00e9 \u00fa\u010dty na va\u0161em serveru, mus\u00edte se tak\u00e9 ujistit, \u017ee je va\u0161e dom\u00e9nov\u00e9 jm\u00e9no zaregistrov\u00e1no a m\u00e1 platn\u00fd z\u00e1znam MX.<\/p>\n
U\u017eivatel\u00e9 va\u0161\u00ed dom\u00e9ny<\/p>\n
Pot\u00e9 p\u0159idejte u\u017eivatele a zadejte jim hesla. M\u016f\u017eete vytvo\u0159it jednoho nebo v\u00edce u\u017eivatel\u016f - po\u010det u\u017eivatel\u016f v dom\u00e9n\u011b je neomezen\u00fd.<\/p>\n
Pokud tak u\u010din\u00edte, budou m\u00edt v\u0161ichni leg\u00e1ln\u00ed u\u017eivatel\u00e9 mo\u017enost odes\u00edlat, ov\u011b\u0159ovat a p\u0159ij\u00edmat e-maily prost\u0159ednictv\u00edm va\u0161eho serveru SMTP po cel\u00e9m sv\u011bt\u011b. Je velmi d\u016fle\u017eit\u00e9 nastavit zabezpe\u010den\u00e9 heslo pro ka\u017ed\u00e9ho z u\u017eivatel\u016f a pro antispamovou ochranu.<\/p>\n
V\u00e1\u0161 e-mailov\u00fd klient<\/p>\n
Nyn\u00ed jste p\u0159ipraveni odes\u00edlat zpr\u00e1vy pomoc\u00ed protokolu SMTP po cel\u00e9m sv\u011bt\u011b. Sta\u010d\u00ed jen nakonfigurovat software e-mailov\u00e9ho klienta. Po vytvo\u0159en\u00ed nov\u00e9ho e-mailov\u00e9ho \u00fa\u010dtu v aplikaci Windows Mail nebo Outlook uve\u010fte jako n\u00e1zev hostitele statickou IP adresu sv\u00e9ho serveru. Pokud ji\u017e m\u00e1te vlastn\u00ed dom\u00e9nu, m\u016f\u017eete ji zadat tak\u00e9.<\/p>\n
Pot\u00e9 zadejte sv\u00e9 u\u017eivatelsk\u00e9 jm\u00e9no (je to va\u0161e e-mailov\u00e1 adresa) a heslo, kter\u00e9 jste pr\u00e1v\u011b nastavili na serveru SMTP. Nyn\u00ed jste p\u0159ipraveni odes\u00edlat e-maily pomoc\u00ed firemn\u00edho serveru SMTP z cel\u00e9ho sv\u011bta.<\/p>","protected":false},"excerpt":{"rendered":"
Mr. Smith just set up his own local SMTP server on his laptop. He is happy he could control his business even at a distance and he is going to go abroad. Now Mr. Smith will be disappointed – he will not be able to send emails through his new, shiny SMTP server. Why? When Read more about Open Smtp Server – How to Setup Your SMTP Server in a Corporate Environment<\/span>[…]<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-82","post","type-post","status-publish","format-standard","hentry","category-smtp-servers"],"_links":{"self":[{"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/posts\/82","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/comments?post=82"}],"version-history":[{"count":1,"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/posts\/82\/revisions"}],"predecessor-version":[{"id":83,"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/posts\/82\/revisions\/83"}],"wp:attachment":[{"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/media?parent=82"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/categories?post=82"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.smtp-server.net\/cs\/wp-json\/wp\/v2\/tags?post=82"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}