{"id":2434,"date":"2021-01-24T10:00:26","date_gmt":"2021-01-24T09:00:26","guid":{"rendered":"https:\/\/andreas-klingler.de\/infosec\/?p=2434"},"modified":"2024-07-26T14:28:33","modified_gmt":"2024-07-26T12:28:33","slug":"25-simple-mail-transfer-protocol","status":"publish","type":"post","link":"https:\/\/infosec.andreas-klingler.de\/?p=2434","title":{"rendered":"<span class=\"caps\">SMTP<\/span> Simple Mail Transfer Protocol"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Login<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bevor login, con\u00advert user\u00adname and pass\u00adword into base64.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(!) Use <strong>tel\u00adnet<\/strong> \u2014 nc some\u00adtimes does not work and does not return the server\u2019s response!<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">HELO myname<br>AUTH LOGIN<br>cm9vdAo= \/\/ username in base64<br>334 <em>Server reponds with base64 string<\/em><br>cm9vdAo= \/\/ password in base64<br>235 ok \/\/ <em>success<\/em><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Login Bevor login, con\u00advert user\u00adname and pass\u00adword into base64. (!) Use tel\u00adnet \u2014 nc some\u00adtimes does not work and does not return the server\u2019s response! <span class=\"caps\">HELO<\/span> mynameAUTH LOGINcm9vdAo= \/\/ user\u00adname in base64334 Serv\u00ader reponds with base64 stringcm9vdAo= \/\/ pass\u00adword in base64235 ok \/\/ success<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[323],"tags":[161],"class_list":["post-2434","post","type-post","status-publish","format-standard","hentry","category-protocol","tag-smtp"],"_links":{"self":[{"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=\/wp\/v2\/posts\/2434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2434"}],"version-history":[{"count":4,"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=\/wp\/v2\/posts\/2434\/revisions"}],"predecessor-version":[{"id":3998,"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=\/wp\/v2\/posts\/2434\/revisions\/3998"}],"wp:attachment":[{"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infosec.andreas-klingler.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}