{"id":45280,"date":"2022-03-19T19:09:53","date_gmt":"2022-03-19T12:09:53","guid":{"rendered":"https:\/\/vhost.vn\/?page_id=45280"},"modified":"2024-04-08T16:17:05","modified_gmt":"2024-04-08T09:17:05","slug":"email-security","status":"publish","type":"page","link":"https:\/\/vhost.vn\/en\/email\/email-security\/","title":{"rendered":"Email Security"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"45280\" class=\"elementor elementor-45280 elementor-38319\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-q88538p elementor-section-full_width elementor-section-content-bottom elementor-section-height-default elementor-section-height-default\" data-id=\"q88538p\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ecb87e6\" data-id=\"ecb87e6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-35f5cd8 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"35f5cd8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-8dc1358\" data-id=\"8dc1358\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-900c689 elementor-widget elementor-widget-heading\" data-id=\"900c689\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Email Security<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9f01fa elementor-widget elementor-widget-text-editor\" data-id=\"c9f01fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>D\u1ecbch v\u1ee5 Email Security gi\u00fap b\u1ea3o v\u1ec7 Email Server c\u1ee7a Qu\u00fd kh\u00e1ch kh\u1ecfi vi\u1ec7c g\u1eedi v\u00e0 nh\u1eadn email spam, virus, phishing, trojan v\u00e0 c\u00e1c m\u00e3 \u0111\u1ed9c t\u1ea5n c\u00f4ng qua email.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-045b56b elementor-widget elementor-widget-button\" data-id=\"045b56b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#tinhnang\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Function<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f6d5cc9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f6d5cc9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7edf83f\" data-id=\"7edf83f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39d4356 elementor-widget elementor-widget-heading\" data-id=\"39d4356\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"tinhnang\" data-widget_type=\"heading.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Functions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3ca2d0c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3ca2d0c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d1ea849\" data-id=\"d1ea849\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-04feece elementor-tabs-view-vertical elementor-widget elementor-widget-tabs\" data-id=\"04feece\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"tabs.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-tabs\">\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5231\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-5231\" aria-expanded=\"false\">Anti-Spam\/Virus<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5232\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5232\" aria-expanded=\"false\">Email Filtering<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5233\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5233\" aria-expanded=\"false\">Tracking & Log<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5234\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5234\" aria-expanded=\"false\">High Availability<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5235\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5235\" aria-expanded=\"false\">Backup Mail Server<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5236\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"6\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5236\" aria-expanded=\"false\">Disclaimer<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5237\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"7\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5237\" aria-expanded=\"false\">BCC Email<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5238\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"8\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5238\" aria-expanded=\"false\">Email Archiving<\/div>\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-5239\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"9\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5239\" aria-expanded=\"false\">Rule System<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-5231\" aria-expanded=\"false\">Anti-Spam\/Virus<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5231\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5231\" tabindex=\"0\" hidden=\"false\"><p><strong>Ph\u00e1t hi\u1ec7n spam v\u00e0 virus<\/strong><br \/>H\u1ec7 th\u1ed1ng Email Security \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ee9ng tr\u01b0\u1edbc server c\u1ee7a kh\u00e1ch h\u00e0ng v\u1edbi vai tr\u00f2 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng server trung gian \u0111\u1ec3 g\u1eedi v\u00e0 nh\u1eadn email v\u1edbi vai tr\u00f2 ch\u00ednh l\u00e0 b\u1ea3o v\u1ec7 server email c\u1ee7a kh\u00e1ch h\u00e0ng kh\u1ecfi: spam, virus, trojan v\u00e0 phishing email. T\u1ea5t c\u1ea3 c\u00e1c email \u0111\u01b0\u1ee3c g\u1eedi v\u00e0o v\u00e0 ra \u0111\u1ec1u \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch v\u00e0 ki\u1ec3m tra b\u1edfi c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u01b0u tr\u1eef c\u00e1c m\u1eabu spam, virus, phishing, trojan m\u00e0 vHost \u0111\u00e3 thu th\u1eadp h\u01a1n g\u1ea7n 12 n\u0103m nay.<\/p><p><strong>Scan virus<\/strong><br \/>H\u1ec7 th\u1ed1ng scan virus \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a Avast Business v\u00e0 Google Safe Browsing Database \u0111\u1ec3 ki\u1ec3m tra v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c \u0111\u01b0\u1eddng d\u1eabn ch\u1ee9a virus, m\u00e3 \u0111\u1ed9c t\u1ea5n c\u00f4ng trong email.<br \/>Avast Business for Linux l\u00e0 ph\u1ea7n m\u1ec1m antivirus c\u00f3 b\u1ea3n quy\u1ec1n th\u01b0\u01a1ng m\u1ea1i c\u1ee7a Avast, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh ri\u00eang cho Linux. Avast \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 c\u1eadp nh\u1eadt nh\u1eb1m ph\u00e1t hi\u1ec7n c\u00e1c m\u00e3 \u0111\u1ed9c trojan, virus, malware v\u00e0 c\u00e1c m\u00e3 \u0111\u1ed9c t\u1ea5n c\u00f4ng. C\u01a1 s\u1edf d\u1eef li\u1ec7u database v\u00e0 c\u00e1c signature t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c vHost t\u00edch h\u1ee3p v\u00e0 c\u1eadp nh\u1eadt h\u00e0ng ng\u00e0y tr\u00ean to\u00e0n b\u1ed9 c\u00e1c server Email Security Gateway t\u1ea1i vHost.<\/p><p><strong>Ph\u00e1t hi\u1ec7n spam<\/strong><br \/>H\u1ec7 th\u1ed1ng Email Security Gateway t\u1ea1i vHost s\u1eed d\u1ee5ng local database v\u00e0 c\u00e1c h\u00ecnh th\u1ee9c ki\u1ec3m tra t\u1ea1i network \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c m\u1eabu spam. Vi\u1ec7c n\u00e0y s\u1ebd l\u00e0m cho c\u00e1c spammer kh\u00f3 c\u00f3 th\u1ec3 t\u00ecm ra m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua kh\u1ecfi h\u1ec7 th\u1ed1ng spam c\u1ee7a Email Security. T\u1ea5t c\u1ea3 c\u00e1c email s\u1ebd \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch v\u00e0 ch\u1ea5m \u0111i\u1ec3m spam d\u1ef1a theo nhi\u1ec1u gi\u00e1 tr\u1ecb kh\u00e1c nhau.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5232\" aria-expanded=\"false\">Email Filtering<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5232\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5232\" tabindex=\"0\" hidden=\"hidden\"><p><strong>Receiver Verification<\/strong><br \/>Ph\u1ea7n l\u1edbn c\u00e1c email spam g\u1eedi t\u1edbi h\u1ec7 th\u1ed1ng c\u1ee7a Qu\u00fd kh\u00e1ch s\u1ebd g\u1eedi t\u1edbi nhi\u1ec1u \u0111\u1ecba ch\u1ec9 ng\u1eabu nhi\u00ean m\u00e0 c\u00e1c \u0111\u1ecba ch\u1ec9 n\u00e0y ph\u1ea7n l\u1edbn kh\u00f4ng t\u1ed3n t\u1ea1i. H\u1ec7 th\u1ed1ng Email Security c\u1ee7a vHost t\u1ef1 \u0111\u1ed9ng ph\u00e2n t\u00edch, ph\u00e1t hi\u1ec7n v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c email n\u00e0y tr\u01b0\u1edbc khi chuy\u1ec3n email t\u1edbi server c\u1ee7a Qu\u00fd kh\u00e1ch. Vi\u1ec7c n\u00e0y s\u1ebd lo\u1ea1i b\u1ecf g\u1ea7n 90% email spam v\u00e0 gi\u1ea3m t\u1ea3i vi\u1ec7c x\u1eed l\u00fd email tr\u00ean mail server c\u1ee7a Qu\u00fd kh\u00e1ch.<\/p><p><strong>Sender policy framework (SPF)<\/strong><br \/>SPF l\u00e0 ti\u00eau chu\u1ea9n trong vi\u1ec7c ki\u1ec3m tra email v\u00e0 ng\u0103n ch\u1eb7n ng\u01b0\u1eddi g\u1eedi g\u1eedi email kh\u00f4ng h\u1ee3p l\u1ec7 t\u1eeb m\u1ed9t server email b\u1ea5t k\u00ec. H\u1ec7 th\u1ed1ng Email Security t\u1ea1i vHost s\u1ebd ki\u1ec3m tra SPF record c\u1ee7a ng\u01b0\u1eddi g\u1eedi \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ed9t email c\u00f3 h\u1ee3p l\u1ec7 hay kh\u00f4ng tr\u01b0\u1edbc khi chuy\u1ec3n qua giai \u0111o\u1ea1n ki\u1ec3m tra ti\u1ebfp theo.<\/p><p><strong>DNS-based Blackhole List<\/strong><br \/>DNS Blackhole List (DNSBL) l\u00e0 m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u ch\u1ee9a danh s\u00e1ch IP v\u00e0 domain thu\u1ed9c tr\u01b0\u1eddng h\u1ee3p spam email \u0111\u01b0\u1ee3c ph\u1ea7n l\u1edbn c\u00e1c t\u1ed5 ch\u1ee9c email tr\u00ean th\u1ebf gi\u1edbi s\u1eed d\u1ee5ng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh m\u1ed9t domain c\u00f3 thu\u1ed9c danh s\u00e1ch spam hay kh\u00f4ng.<\/p><p><strong>SMTP Whitelist<\/strong><br \/>Th\u00eam \u0111\u1ecba ch\u1ec9 ng\u01b0\u1eddi g\u1eedi v\u00e0o danh s\u00e1ch whitelist v\u00e0 cho ph\u00e9p g\u1eedi email v\u00e0o th\u1eb3ng h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng c\u1ea7n ki\u1ec3m tra v\u00e0 b\u1ecf qua b\u1ed9 l\u1ecdc email.<\/p><p><strong>Bayesian Filter \u2013 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng training cho c\u01a1 s\u1edf d\u1eef li\u1ec7u ch\u1ed1ng spam<\/strong><br \/>M\u1ed9t s\u1ed1 t\u1eeb c\u1ee5 th\u1ec3 th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong email spam nh\u01b0ng c\u0169ng xu\u1ea5t hi\u1ec7n trong email h\u1ee3p l\u1ec7. Th\u00f4ng qua vi\u1ec7c t\u1ef1 \u0111\u1ed9ng training v\u00e0 ph\u00e1t hi\u1ec7n nh\u1eefng t\u1eeb n\u00e0y, h\u1ec7 th\u1ed1ng bayesian t\u1ef1 \u0111\u1ed9ng ki\u1ec3m tra m\u1ecdi email v\u00e0 \u0111i\u1ec1u ch\u1ec9nh xem t\u1eeb ng\u00e0y c\u00f3 ph\u1ea3i l\u00e0 spam hay kh\u00f4ng v\u00e0 c\u1eadp nh\u1eadt cho c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n con ng\u01b0\u1eddi can thi\u1ec7p.<\/p><p><strong>Black &amp; Whitelist<\/strong><br \/>Danh s\u00e1ch blacklist v\u00e0 whitelist cho ph\u00e9p \u0111\u1ecbnh ngh\u0129a domain, email, IP, LDAP group, LDAP user ho\u1eb7c regular expression trong c\u00e1c danh s\u00e1ch n\u00e0y k\u00e8m theo c\u00e1c h\u00e0nh \u0111\u1ed9ng bao g\u1ed3m: block email, accept email ho\u1eb7c quarantine email.<\/p><p><strong>Spam URI Realtime Blocklist (SURBL)<\/strong><br \/>SURBL \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c \u0111\u01b0\u1eddng d\u1eabn trong email c\u00f3 thu\u1ed9c email spam hay kh\u00f4ng. N\u1ebfu nhu DNSBL \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u1ecba ch\u1ec9 ng\u01b0\u1eddi g\u1eedi c\u00f3 thu\u1ed9c email spam hay kh\u00f4ng th\u00ec SURBL \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n n\u1ed9i dung email \u0111ang g\u1eedi \u0111\u1ebfn b\u1ea1n c\u00f3 ch\u1ee9a \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ed9c h\u1ea1i, spam, virus, trojan, phishing hay kh\u00f4ng.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5233\" aria-expanded=\"false\">Tracking & Log<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5233\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5233\" tabindex=\"0\" hidden=\"hidden\"><p class=\"western\" align=\"left\">V\u1edbi h\u1ec7 th\u1ed1ng tracking center qu\u1ea3n tr\u1ecb vi\u00ean h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch ki\u1ec3m tra v\u00e0 theo d\u00f5i c\u00e1c \u0111\u1ecba ch\u1ec9 email \u0111\u01b0\u1ee3c g\u1eedi v\u00e0o\/ra bao g\u1ed3m th\u00f4ng tin: th\u1eddi gian email \u0111\u1ebfn, k\u1ebft qu\u1ea3 x\u1eed l\u00fd c\u1ee7a h\u1ec7 th\u1ed1ng filtering, internal queue v\u00e0 t\u00ecnh h\u00ecnh delivery email.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5234\" aria-expanded=\"false\">High Availability<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5234\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5234\" tabindex=\"0\" hidden=\"hidden\"><p class=\"western\" align=\"left\">H\u1ec7 th\u1ed1ng Email Security Gateway c\u1ee7a vHost \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng k\u1ebft h\u1ee3p l\u00e0 m\u1ed9t c\u1ee5m cluster l\u1edbn, \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u00e0 \u0111\u1ed3ng b\u1ed9 t\u1ea1i 5 datacenter kh\u00e1c nhau trong v\u00e0 ngo\u00e0i Vi\u1ec7t Nam. N\u1ebfu b\u1ea5t k\u00ec datacenter n\u00e0o c\u00f3 s\u1ef1 c\u1ed1, to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng Email Security v\u1eabn ho\u1ea1t \u0111\u1ed9ng v\u00e0 x\u1eed l\u00fd m\u00e0 kh\u00f4ng g\u00e2y gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"5\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5235\" aria-expanded=\"false\">Backup Mail Server<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5235\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5235\" tabindex=\"0\" hidden=\"hidden\"><p class=\"western\" align=\"left\">Cam k\u1ebft kh\u00f4ng bao gi\u1edd b\u1ecb m\u1ea5t email: Trong tr\u01b0\u1eddng h\u1ee3p mail server c\u1ee7a Qu\u00fd kh\u00e1ch v\u00ec l\u00fd do b\u1ea5t k\u00ec n\u00e0o, h\u1ec7 th\u1ed1ng Email Security t\u1ea1i vHost v\u1eabn c\u00f3 th\u1ec3 gi\u1eef email v\u00e0 s\u1ebd chuy\u1ec3n email v\u1ec1 server c\u1ee7a Qu\u00fd kh\u00e1ch ngay khi server email c\u1ee7a Qu\u00fd kh\u00e1ch quay tr\u1edf l\u1ea1i ho\u1ea1t \u0111\u1ed9ng.<\/p><p class=\"western\" align=\"left\"><strong>L\u01b0u \u00fd<\/strong>: h\u1ec7 th\u1ed1ng Email Security t\u1ea1i vHost ch\u1ec9 gi\u1eef email trong v\u00f2ng t\u1ed1i \u0111a 7 ng\u00e0y.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"6\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5236\" aria-expanded=\"false\">Disclaimer<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5236\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5236\" tabindex=\"0\" hidden=\"hidden\"><p class=\"western\" align=\"left\">Qu\u00fd kh\u00e1ch c\u00f3 th\u1ec3 y\u00eau c\u1ea7u vHost b\u1ed5 sung tuy\u00ean b\u1ed1 tr\u00e1ch nhi\u1ec7m ph\u00e1p l\u00fd v\u00e0o ph\u1ea7n cu\u1ed1i to\u00e0n b\u1ed9 email \u0111\u01b0\u1ee3c g\u1eedi ra b\u1edfi c\u00f4ng ty c\u1ee7a Qu\u00fd kh\u00e1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o email ch\u1ec9 \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn \u0111\u00fang ng\u01b0\u1eddi nh\u00e2n. V\u00ec m\u1ed9t l\u00fd do n\u00e0o \u0111\u00f3 do l\u1ed7i con ng\u01b0\u1eddi ho\u1eb7c virus tr\u00ean m\u00e1y t\u00ednh, email c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn ng\u01b0\u1eddi kh\u00e1c m\u1ed9t c\u00e1ch v\u00f4 \u00fd. Trong email Qu\u00fd kh\u00e1ch c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng b\u1ed5 sung c\u00e1c tuy\u00ean b\u1ed1 tr\u00e1ch nhi\u1ec7m ph\u00e1p l\u00fd \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi nh\u1eadn c\u00e1c email n\u00e0y m\u1ed9t c\u00e1ch v\u00f4 \u00fd.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"7\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5237\" aria-expanded=\"false\">BCC Email<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5237\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5237\" tabindex=\"0\" hidden=\"hidden\"><p class=\"western\" align=\"left\">V\u1edbi h\u1ec7 th\u1ed1ng Email Security, vHost c\u00f3 th\u1ec3 gi\u00fap qu\u00fd kh\u00e1ch c\u1ea5u h\u00ecnh to\u00e0n b\u1ed9 email \u0111\u01b0\u1ee3c g\u1eedi v\u00e0o v\u00e0 ra s\u1ebd \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng BCC \u0111\u1ebfn m\u1ed9t \u0111\u1ecba ch\u1ec9 email m\u00e0 Qu\u00fd kh\u00e1ch quy \u0111\u1ecbnh \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho c\u00e1c m\u1ee5c \u0111\u00edch tra c\u1ee9u v\u00e0 ph\u1ee5c v\u1ee5 t\u00ednh ph\u00e1p l\u00fd theo y\u00eau c\u1ea7u c\u1ee7a c\u00f4ng ty.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"8\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5238\" aria-expanded=\"false\">Email Archiving<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5238\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5238\" tabindex=\"0\" hidden=\"hidden\"><p class=\"western\" align=\"left\">V\u1edbi t\u00ednh n\u0103ng Email Archiving h\u1ec7 th\u1ed1ng vHost s\u1ebd t\u1ef1 \u0111\u1ed9ng l\u01b0u tr\u1eef to\u00e0n b\u1ed9 email g\u1eedi v\u00e0o v\u00e0 ra \u0111\u1ec3 Qu\u00fd kh\u00e1ch c\u00f3 th\u1ec3 tra c\u1ee9u b\u1ea5t k\u00ec l\u00fac n\u00e0o.<\/p><p class=\"western\" align=\"left\">Chi ph\u00ed Email Archiving: 200,000 vn\u0111\/th\u00e1ng + chi ph\u00ed l\u01b0u tr\u1eef.<\/p><p class=\"western\" align=\"left\">Chi ph\u00ed l\u01b0u tr\u1eef: 10,000 vn\u0111\/GB\/th\u00e1ng.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"9\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-5239\" aria-expanded=\"false\">Rule System<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-5239\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"9\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-5239\" tabindex=\"0\" hidden=\"hidden\"><ul><li>Actions: \u0111\u1ecbnh ngh\u0129a s\u1ebd l\u00e0m g\u00ec v\u1edbi email nh\u00e2n \u0111\u01b0\u1ee3c<\/li><li>Who: quy \u0111\u1ecbnh ng\u01b0\u1eddi nh\u00e2n ho\u1eb7c ng\u01b0\u1eddi g\u1eedi trong email<\/li><li>What: quy \u0111\u1ecbnh n\u1ed9i dung x\u1ea3y ra trong email (virus, link l\u1eeba \u0111\u1ea3o, n\u1ed9i dung l\u1eeba \u0111\u1ea3o \u2026)<\/li><li>When: quy \u0111\u1ecbnh khung th\u1eddi gian x\u1eed l\u00fd email (trong gi\u1edd h\u00e0nh ch\u00ednh, ngo\u00e0i gi\u1edd l\u00e0m vi\u1ec7c &#8230;)<\/li><\/ul><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f5cec66 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f5cec66\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f4e5ac2\" data-id=\"f4e5ac2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1c2a6f1 elementor-widget elementor-widget-heading\" data-id=\"1c2a6f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pricing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-739cb63 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"739cb63\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-10d30da\" data-id=\"10d30da\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6cbbef6 uael-price-features-simple elementor-widget elementor-widget-uael-price-table\" data-id=\"6cbbef6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-price-table.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<div class=\"uael-module-content uael-price-table-container uael-pricing-style-1\">\n\t\t<div class=\"uael-price-table\">\n\t\t\t\t\t\t\t<div class=\"uael-price-table-header\">\n\t\t\t\t\t<div class=\"uael-pricing-heading-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uael-price-heading-text\">\n\t\t\t\t\t<h3 class=\"uael-price-table-heading elementor-inline-editing\" data-elementor-setting-key=\"heading\" data-elementor-inline-editing-toolbar=\"basic\">Email Security\t\t\t\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uael-price-subheading-text\">\n\t\t\t\t\t\t\t\t\t<p class=\"uael-price-table-subheading elementor-inline-editing\" data-elementor-setting-key=\"sub_heading\" data-elementor-inline-editing-toolbar=\"basic\">\n\t\t\t\t\t\tFree trial 07 days\t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t<div class=\"uael-price-table-price-wrap\">\n\t\t\t<div class=\"uael-price-table-pricing\">\n\t\t\t\t<div class=\"uael-pricing-container\" data-strike-tooltip=\"\" data-strike-tooltip-position=\"\" data-strike-tooltip-hide=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uael-pricing-value\">\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-price-table-integer-part\">250,000<\/span>\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uael-pricing-duration\">\n\t\t\t\t\t\t\t\t<span class=\"uael-price-table-duration uael-price-typo-excluded elementor-inline-editing\" data-elementor-setting-key=\"duration\" data-elementor-inline-editing-toolbar=\"basic\">VND\/monthly<\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t<ul class=\"uael-price-table-features-list\" data-side=\"\" data-hotspottrigger=\"\" data-arrow=\"\" data-distance=\"6\" data-delay=\"300\" data-animation=\"\" data-animduration=\"350\" data-zindex=\"99\" data-length=\"10\" data-tooltip-maxwidth=\"250\" data-tooltip-minwidth=\"0\" data-tooltip-responsive=\"\" data-enable-tooltip=\"no\" >\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-65d32eb odd odd-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-65d32eb\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Sercurity 01 domain<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-067cac1 even even-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-067cac1\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Antispam<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-7891903 odd odd-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-7891903\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Antivirus<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-507e1fa even even-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-507e1fa\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Smart Filtering<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-6b89ec4 odd odd-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-6b89ec4\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Backup Mail Server<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-eba2490 even even-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-eba2490\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Disclaimer<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-a280ac7 odd odd-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-a280ac7\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >BCC outgoing email<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-b5bb4e4 even even-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-b5bb4e4\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Email Archiving<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-4c91116 odd odd-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-4c91116\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Spam Quarantine<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"elementor-repeater-item-19fc510 even even-tc\">\n\t\t\t\t\t\t<div class=\"uael-price-table-feature-content uael-price-table-content-6cbbef6\"data-tooltip-content=\"#uael-tooltip-content-6cbbef6-19fc510\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"fa fa-arrow-circle-right\"><\/i>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span >Daily Report<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c5baee3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c5baee3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a816ce5\" data-id=\"a816ce5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7443ed3 uael-button-stack-mobile uael-button-halign-center elementor-widget elementor-widget-uael-buttons\" data-id=\"7443ed3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-buttons.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"uael-dual-button-outer-wrap\">\n\t\t\t<div class=\"uael-dual-button-wrap\">\n\t\t\t\t\t\t\t\t<div class=\"uael-button-wrapper uael-dual-button elementor-widget-button elementor-repeater-item-a68e352 uael-dual-button-0\">\n\t\t\t\t\t<a class=\"elementor-button-link elementor-button elementor-size-sm elementor-button-link\" href=\"https:\/\/vhost.vn\/email\/email-security\/#\">\n\t\t\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper uael-buttons-icon-\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-align-icon- elementor-button-icon\">\n\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text elementor-inline-editing\" data-elementor-setting-key=\"buttons.0.text\" data-elementor-inline-editing-toolbar=\"none\">Register<\/span>\n\t\t<\/span>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"uael-button-wrapper uael-dual-button elementor-widget-button elementor-repeater-item-ca5cb63 uael-dual-button-1\">\n\t\t\t\t\t<a class=\"elementor-button-link elementor-button elementor-size-sm elementor-button-link\" href=\"https:\/\/vhost.vn\/email\/email-security\/#\">\n\t\t\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper uael-buttons-icon- elementor-button-content-wrapper uael-buttons-icon-\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-align-icon- elementor-button-icon\">\n\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text elementor-inline-editing\" data-elementor-setting-key=\"buttons.1.text\" data-elementor-inline-editing-toolbar=\"none\">Contact <\/span>\n\t\t<\/span>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a8bbf43 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8bbf43\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0f7199f\" data-id=\"0f7199f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4c5d677 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"4c5d677\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-shield-alt\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tAntispam\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t\u0110\u1ea3m b\u1ea3o ng\u0103n ch\u1eb7n c\u00e1c email spam ti\u1ebfp c\u1eadn ng\u01b0\u1eddi d\u00f9ng\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-75f9755\" data-id=\"75f9755\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8c8bb04 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"8c8bb04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-shield-virus\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tAntivirus\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tNg\u0103n ch\u1eb7n c\u00e1c m\u00e3 \u0111\u1ed9c virus, malware, trojan, phishing ti\u1ebfp c\u1eadn email ng\u01b0\u1eddi d\u00f9ng\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-7ff41be\" data-id=\"7ff41be\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba089e0 elementor-view-default elementor-position-block-start elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"ba089e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-search\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTracking &amp; Logs\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tTo\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng email \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm l\u1ea1i b\u1ea5t k\u00ec l\u00fac n\u00e0o\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Email Security D\u1ecbch v\u1ee5 Email Security gi\u00fap b\u1ea3o v\u1ec7 Email Server c\u1ee7a Qu\u00fd kh\u00e1ch kh\u1ecfi vi\u1ec7c g\u1eedi v\u00e0 nh\u1eadn email spam, virus, phishing, trojan v\u00e0 c\u00e1c m\u00e3 \u0111\u1ed9c t\u1ea5n c\u00f4ng qua email. Function Functions Anti-Spam\/Virus Email Filtering Tracking &#038; Log High Availability Backup Mail Server Disclaimer BCC Email Email Archiving Rule System Anti-Spam\/Virus Ph\u00e1t hi\u1ec7n [&hellip;]<\/p>\n","protected":false},"author":84,"featured_media":43004,"parent":47807,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"disabled","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-45280","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Email Security - vHost<\/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:\/\/vhost.vn\/en\/email-security\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Email Security - vHost\" \/>\n<meta property=\"og:description\" content=\"Email Security D\u1ecbch v\u1ee5 Email Security gi\u00fap b\u1ea3o v\u1ec7 Email Server c\u1ee7a Qu\u00fd kh\u00e1ch kh\u1ecfi vi\u1ec7c g\u1eedi v\u00e0 nh\u1eadn email spam, virus, phishing, trojan v\u00e0 c\u00e1c m\u00e3 \u0111\u1ed9c t\u1ea5n c\u00f4ng qua email. 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