{"id":60,"date":"2014-09-19T16:23:00","date_gmt":"2014-09-19T16:23:00","guid":{"rendered":"http:\/\/onlinelab.info\/2014\/09\/19\/kiem-tra-an-toan-he-thong-email-server\/"},"modified":"2014-09-19T16:23:00","modified_gmt":"2014-09-19T16:23:00","slug":"kiem-tra-an-toan-he-thong-email-server","status":"publish","type":"post","link":"https:\/\/www.asianux.org.vn\/index.php\/2014\/09\/19\/kiem-tra-an-toan-he-thong-email-server\/","title":{"rendered":"Ki\u1ec3m tra an to\u00e0n h\u1ec7 th\u1ed1ng Email Server"},"content":{"rendered":"<div style=\"-webkit-text-stroke-width: 0px; background: rgb(255, 255, 255); border: 0px; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: 700; letter-spacing: normal; line-height: 16.7999992370605px; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: justify; text-indent: 0px; text-transform: none; vertical-align: baseline; white-space: normal; widows: auto; word-spacing: 0px;\">B\u00e0i vi\u1ebft n\u00e0y t\u00f4i cung c\u1ea5p cho c\u00e1c b\u1ea1n m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 ki\u1ec3m tra xem h\u1ec7 th\u1ed1ng th\u01b0 \u0111i\u1ec7n t\u1eed b\u00ean b\u1ea1n \u0111\u00e3 pass qua b\u01b0\u1edbc b\u1ea3o m\u1eadt c\u01a1 b\u1ea3n hay ch\u01b0a?<\/div>\n<p><br style=\"-webkit-text-stroke-width: 0px; background-color: white; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 16.7999992370605px; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;\" \/><\/p>\n<div style=\"-webkit-text-stroke-width: 0px; background: rgb(255, 255, 255); border: 0px; color: black; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 16.7999992370605px; margin: 0px; orphans: auto; outline: 0px; padding: 0px; text-align: justify; text-indent: 0px; text-transform: none; vertical-align: baseline; white-space: normal; widows: auto; word-spacing: 0px;\">C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n nh\u01b0 sau:<br \/><b style=\"background: transparent; border: 0px; font-size: 12px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;\">B\u01b0\u1edbc 1: M\u1edf c\u1eeda s\u1ed5 cmd b\u1eb1ng c\u00e1ch ch\u1ecdn Start&nbsp; &#8212;&gt; Run, ho\u1eb7c nh\u1ea5n ph\u00edm Windows + R<\/b><\/p>\n<div style=\"clear: both; text-align: center;\"><a href=\"http:\/\/1.bp.blogspot.com\/-7MKgh4Xrt-E\/VBxY5E3isDI\/AAAAAAAABRo\/EvJs6T5OLTU\/s1600\/550px-send-email-using-telnet-step-1.jpg\" style=\"margin-left: 1em; margin-right: 1em;\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" border=\"0\" src=\"http:\/\/1.bp.blogspot.com\/-7MKgh4Xrt-E\/VBxY5E3isDI\/AAAAAAAABRo\/EvJs6T5OLTU\/s1600\/550px-send-email-using-telnet-step-1.jpg\" height=\"347\" width=\"640\" alt=\"\" title=\"\"><\/a><\/div>\n<p><b style=\"background: transparent; border: 0px; font-size: 12px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;\"><br \/>B\u01b0\u1edbc 2: B\u1ea1n ki\u1ec3m tra m\u00e1y c\u1ee7a b\u1ea1n c\u00f3 k\u1ebft n\u1ed1i \u0111\u1ebfn h\u1ec7 th\u1ed1ng mail server hay kh\u00f4ng. N\u1ebfu c\u00f3 k\u1ebft n\u1ed1i b\u1ea1n c\u00f3 l\u1ec7nh: telnet mail.khanhnn.com 25<br \/>c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 sau:<br \/>mail.khanhnn.com l\u00e0 \u0111\u1ecba ch\u1ec9 email server c\u1ee7a b\u1ea1n.<br \/>25: c\u1ed5ng k\u1ebft n\u1ed1i smtp<br \/><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/550px-send-email-using-telnet-step-3.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>B\u1ea1n th\u01b0c hi\u1ec7n g\u00f5 l\u1ec7nh nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/3.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>Khi \u0111\u00f3 b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t l\u1eddi th\u00f4ng b\u00e1o nh\u01b0 sau:<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/4.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>B\u01b0\u1edbc 3: B\u1ea1n g\u00f5 l\u1ec7nh MAIL FROM: khanhnn@khanhnn.com (v\u1edbi khanhnn@khanhnn.com l\u00e0 \u0111\u1ecba ch\u1ec9 email c\u1ee7a b\u1ea5t k\u1ef3 ai trong t\u1ed5 ch\u1ee9c c\u1ee7a b\u1ea1n)<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/5.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>N\u1ebfu th\u00e0nh c\u00f4ng, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o nh\u01b0 sau:<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/6.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>B\u01b0\u1edbc 4: B\u1ea1n g\u00f5 l\u1ec7nh \u0111\u1ec3 truy\u1ec1n th\u00f4ng tin ng\u01b0\u1eddi nh\u1eadn, t\u00f4i khuy\u1ebfn kh\u00edch l\u00e0 \u0111\u1ecba ch\u1ec9 email c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n.<br \/>RCPT TO: khanhnn@khanhnn.com<br \/><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/7.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>N\u1ebfu \u0111\u1ecba ch\u1ec9 nh\u1eadn \u0111\u00fang, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o nh\u01b0 sau:<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/8.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>B\u01b0\u1edbc 5: B\u1ea1n th\u1ef1c hi\u1ec7n vi\u1ebft n\u1ed9i dung th\u01b0 sau c\u00e2u l\u1ec7nh DATA v\u00e0 k\u1ebft th\u00fac b\u1eb1ng d\u1ea5u ch\u1ea5m (.)<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/10.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 vi\u1ebft ch\u1ee7 \u0111\u1ec1 c\u1ee7a th\u01b0 nh\u01b0 sau:<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/11.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>N\u1ed9i dung email s\u1ebd \u0111\u01b0\u1ee3c vi\u1ebft nh\u01b0 sau:<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/12.jpg\" style=\"background: none repeat scroll 0% 0% transparent; border: 0px none; font-size: 12px; height: 330px; margin: 0px; outline: 0px none; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>K\u1ebft th\u00fac b\u1eb1ng d\u1ea5u ch\u1ea5m:<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/13.jpg\" style=\"background: none repeat scroll 0% 0% transparent; border: 0px none; font-size: 12px; height: 330px; margin: 0px; outline: 0px none; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>Khi th\u1ef1c hi\u1ec7n g\u1eedi th\u00e0nh c\u00f4ng s\u1ebd c\u00f3 th\u00f4ng bao:<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"http:\/\/new.khanhnn.com\/uploads\/news\/2013_03\/14.jpg\" style=\"background: transparent; border: 0px; font-size: 12px; height: 330px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; width: 550px;\" title=\"\"><\/p>\n<p>N\u1ebfu b\u1ea1n check \u0111\u01b0\u1ee3c email b\u1ea1n v\u1eeba g\u1eedi th\u00ec h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n \u0111ang c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1ea9m \u0111\u1ecbnh, h\u00e3y li\u00ean l\u1ea1c v\u00e0 b\u00e1o l\u1ea1i cho qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng th\u01b0 \u0111i\u1ec7n t\u1eed.<br \/>Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/b><\/div>\n","protected":false},"excerpt":{"rendered":"<p>B\u00e0i vi\u1ebft n\u00e0y t\u00f4i cung c\u1ea5p cho c\u00e1c b\u1ea1n m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 ki\u1ec3m tra xem h\u1ec7 th\u1ed1ng th\u01b0 \u0111i\u1ec7n t\u1eed b\u00ean b\u1ea1n \u0111\u00e3 pass qua b\u01b0\u1edbc b\u1ea3o m\u1eadt c\u01a1 b\u1ea3n hay ch\u01b0a? C\u00e1c&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,5],"tags":[],"class_list":["post-60","post","type-post","status-publish","format-standard","hentry","category-pentest","category-security"],"_links":{"self":[{"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/60","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/comments?post=60"}],"version-history":[{"count":0,"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/60\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/media?parent=60"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/categories?post=60"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.asianux.org.vn\/index.php\/wp-json\/wp\/v2\/tags?post=60"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}