{"id":11344,"date":"2025-08-19T17:24:44","date_gmt":"2025-08-19T10:24:44","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=11344"},"modified":"2025-08-20T11:05:31","modified_gmt":"2025-08-20T04:05:31","slug":"smtp-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/smtp-la-gi\/","title":{"rendered":"SMTP L\u00e0 G\u00ec? Th\u00e0nh Ph\u1ea7n, L\u1ee3i \u00cdch, C\u00e1ch Ho\u1ea1t \u0110\u1ed9ng &#038; \u1ee8ng D\u1ee5ng"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#SMTP-la-gi\" >SMTP l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Tam-quan-trong-khi-su-dung-may-chu-SMTP\" >T\u1ea7m quan tr\u1ecdng khi\u00a0s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 SMTP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Nguyen-ly-hoat-dong-cua-SMTP\" >Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a SMTP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Cac-thanh-phan-chinh-trong-SMTP\" >C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh trong SMTP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Cac-Port-SMTP-pho-bien-hien-nay\" >C\u00e1c Port SMTP ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Uu-va-nhuoc-diem-cua-SMTP\" >\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a SMTP<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Uu-diem\" >\u01afu \u0111i\u1ec3m:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Nhuoc-diem\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Phan-biet-SMTP-va-cac-giao-thuc-email-POP3-IMAP\" >Ph\u00e2n bi\u1ec7t SMTP v\u00e0 c\u00e1c giao th\u1ee9c email POP3, IMAP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#So-sanh-may-chu-thuong-va-may-chu-SMTP\" >So s\u00e1nh m\u00e1y ch\u1ee7 th\u01b0\u1eddng v\u00e0 m\u00e1y ch\u1ee7 SMTP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Ung-dung-thuc-te-cua-SMTP\" >\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a SMTP<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#1-Gui-email-marketing-va-email-giao-dich-so-luong-lon\" >1. G\u1eedi email marketing v\u00e0 email giao d\u1ecbch s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#2-Gui-email-tu-website-va-ung-dung\" >2. G\u1eedi email t\u1eeb website v\u00e0 \u1ee9ng d\u1ee5ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#3-Xac-thuc-hai-yeu-to-2FA\" >3. X\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (2FA)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#4-He-thong-thong-bao-va-canh-bao-tu-dong\" >4. H\u1ec7 th\u1ed1ng th\u00f4ng b\u00e1o v\u00e0 c\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#5-Quan-ly-email-trong-noi-bo-doanh-nghiep\" >5. Qu\u1ea3n l\u00fd email trong n\u1ed9i b\u1ed9 doanh nghi\u1ec7p<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Mot-so-dich-vu-SMTP-mien-phi-va-tra-phi-pho-bien\" >M\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 SMTP mi\u1ec5n ph\u00ed v\u00e0 tr\u1ea3 ph\u00ed ph\u1ed5 bi\u1ebfn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Cac-dich-vu-SMTP-mien-phi\" >C\u00e1c d\u1ecbch v\u1ee5 SMTP mi\u1ec5n ph\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/smtp-la-gi\/#Cac-dich-vu-SMTP-tra-phi\" >C\u00e1c d\u1ecbch v\u1ee5 SMTP tr\u1ea3 ph\u00ed<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\r\n<p class=\"wp-block-paragraph\">Ng\u00e0y nay, email \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 giao ti\u1ebfp kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a m\u1ecdi c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. Nh\u01b0ng l\u00e0m th\u1ebf n\u00e0o m\u1ed9t email c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua h\u00e0ng ng\u00e0n km \u0111\u1ec3 \u0111\u1ebfn h\u00f2m th\u01b0 c\u1ee7a ng\u01b0\u1eddi nh\u1eadn ch\u1ec9 trong ch\u1edbp m\u1eaft? \u0110\u00f3 ch\u00ednh l\u00e0 nh\u1edd Simple Mail Transfer Protocol (SMTP). InterData s\u1ebd c\u00f9ng b\u1ea1n t\u00ecm hi\u1ec3u <strong>SMTP l\u00e0 g\u00ec<\/strong>, t\u1eeb<strong> l\u1ee3i \u00edch<\/strong>, <strong>th\u00e0nh ph\u1ea7n<\/strong>, <strong>\u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u01a1 b\u1ea3n<\/strong> \u0111\u1ebfn <strong>c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a SMTP<\/strong>\u00a0trong b\u00e0i vi\u1ebft sau!<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"SMTP-la-gi\"><\/span>SMTP l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p class=\"wp-block-paragraph\"><strong>Simple Mail Transfer Protocol (SMTP)<\/strong> l\u00e0 m\u1ed9t giao th\u1ee9c chu\u1ea9n, \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 truy\u1ec1n t\u1ea3i email gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7. B\u1ea1n c\u00f3 th\u1ec3 h\u00ecnh dung SMTP nh\u01b0 h\u1ec7 th\u1ed1ng b\u01b0u \u0111i\u1ec7n c\u1ee7a <a href=\"https:\/\/interdata.vn\/blog\/mang-internet\/\">internet<\/a>. N\u00f3 c\u00f3 nhi\u1ec7m v\u1ee5 nh\u1eadn th\u01b0 t\u1eeb ng\u01b0\u1eddi g\u1eedi (ng\u01b0\u1eddi d\u00f9ng, \u1ee9ng d\u1ee5ng) v\u00e0 chuy\u1ec3n th\u01b0 \u0111\u00f3 \u0111\u1ebfn \u0111\u00fang \u0111\u1ecba ch\u1ec9 c\u1ee7a ng\u01b0\u1eddi nh\u1eadn.<\/p>\r\n<p>Giao th\u1ee9c n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n t\u1eeb n\u0103m 1982, v\u00e0 \u0111\u1ebfn nay v\u1eabn l\u00e0 tr\u1ee5 c\u1ed9t ch\u00ednh trong qu\u00e1 tr\u00ecnh g\u1eedi v\u00e0 nh\u1eadn email tr\u00ean to\u00e0n c\u1ea7u. M\u1ecdi email b\u1ea1n g\u1eedi \u0111i, t\u1eeb th\u01b0 c\u00e1 nh\u00e2n, email marketing hay th\u00f4ng b\u00e1o t\u1ef1 \u0111\u1ed9ng, \u0111\u1ec1u c\u1ea7n ph\u1ea3i \u0111i qua m\u1ed9t m\u00e1y ch\u1ee7 SMTP.<\/p>\r\n<figure id=\"attachment_32669\" aria-describedby=\"caption-attachment-32669\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-32669\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/SMTP-la-gi-2.jpg\" alt=\"SMTP l\u00e0 g\u00ec\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/SMTP-la-gi-2.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/SMTP-la-gi-2-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/SMTP-la-gi-2-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-32669\" class=\"wp-caption-text\">SMTP l\u00e0 g\u00ec?<\/figcaption><\/figure>\r\n<h2><span class=\"ez-toc-section\" id=\"Tam-quan-trong-khi-su-dung-may-chu-SMTP\"><\/span>T\u1ea7m quan tr\u1ecdng khi\u00a0s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 SMTP<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>S\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 SMTP mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch quan tr\u1ecdng, gi\u00fap t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c g\u1eedi email cho c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u1ee3i \u00edch ch\u00ednh:<\/p>\r\n<ul>\r\n<li><strong>Truy\u1ec1n t\u1ea3i email nhanh v\u00e0 \u1ed5n \u0111\u1ecbnh<\/strong>: M\u00e1y ch\u1ee7 SMTP \u0111\u1ea3m b\u1ea3o vi\u1ec7c g\u1eedi email \u0111\u01b0\u1ee3c di\u1ec5n ra nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady. Nh\u1edd c\u01a1 ch\u1ebf chuy\u1ec3n ti\u1ebfp t\u1ed1i \u01b0u, th\u00f4ng \u0111i\u1ec7p t\u1eeb ng\u01b0\u1eddi g\u1eedi s\u1ebd \u0111\u1ebfn \u0111\u00fang \u0111\u1ecba ch\u1ec9 ng\u01b0\u1eddi nh\u1eadn qua internet m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/li>\r\n<li><strong>Tu\u00e2n th\u1ee7 giao th\u1ee9c chu\u1ea9n qu\u1ed1c t\u1ebf<\/strong>: SMTP l\u00e0 giao th\u1ee9c chung \u0111\u01b0\u1ee3c c\u00e1c h\u1ec7 th\u1ed1ng email to\u00e0n c\u1ea7u \u00e1p d\u1ee5ng. \u0110i\u1ec1u n\u00e0y gi\u00fap m\u00e1y ch\u1ee7 SMTP c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch cao, cho ph\u00e9p email \u0111\u01b0\u1ee3c trao \u0111\u1ed5i m\u01b0\u1ee3t m\u00e0 gi\u1eefa nhi\u1ec1u n\u1ec1n t\u1ea3ng v\u00e0 d\u1ecbch v\u1ee5 kh\u00e1c nhau.<\/li>\r\n<li><strong>B\u1ea3o m\u1eadt v\u00e0 x\u00e1c th\u1ef1c an to\u00e0n<\/strong>: H\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 c\u00e1c ph\u01b0\u01a1ng th\u1ee9c x\u00e1c th\u1ef1c c\u00f9ng c\u01a1 ch\u1ebf <a href=\"https:\/\/interdata.vn\/blog\/ma-hoa-du-lieu-data-encryption\/\">m\u00e3 h\u00f3a d\u1eef li\u1ec7u<\/a>, gi\u00fap ng\u0103n ch\u1eb7n truy c\u1eadp tr\u00e1i ph\u00e9p. Nh\u1edd v\u1eady, email g\u1eedi \u0111i lu\u00f4n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1t h\u01a1n tr\u00ean \u0111\u01b0\u1eddng truy\u1ec1n.<\/li>\r\n<li><strong>Qu\u1ea3n l\u00fd l\u1ed7i g\u1eedi email k\u1ecbp th\u1eddi<\/strong>: N\u1ebfu c\u00f3 s\u1ef1 c\u1ed1 trong qu\u00e1 tr\u00ecnh g\u1eedi, m\u00e1y ch\u1ee7 SMTP s\u1ebd nhanh ch\u00f3ng g\u1eedi th\u00f4ng b\u00e1o \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u01b0\u1eddi g\u1eedi n\u1eafm r\u00f5 v\u1ea5n \u0111\u1ec1 v\u00e0 c\u00f3 th\u1ec3 x\u1eed l\u00fd ngay m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n c\u00f4ng vi\u1ec7c.<\/li>\r\n<li><strong>H\u1ea1n ch\u1ebf th\u01b0 r\u00e1c v\u00e0 spam<\/strong>: C\u00e1c m\u00e1y ch\u1ee7 SMTP hi\u1ec7n \u0111\u1ea1i t\u00edch h\u1ee3p th\u00eam b\u1ed9 l\u1ecdc spam, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng email r\u00e1c trong h\u1ed9p th\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Nh\u1edd \u0111\u00f3, tr\u1ea3i nghi\u1ec7m khi s\u1eed d\u1ee5ng email tr\u1edf n\u00ean g\u1ecdn g\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\r\n<li><strong>\u0110\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tin c\u1eady<\/strong>: M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a SMTP l\u00e0 kh\u1ea3 n\u0103ng g\u1eedi email \u0111\u1ebfn \u0111\u00fang \u0111\u1ecba ch\u1ec9, \u0111\u00fang th\u1eddi \u0111i\u1ec3m. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ef1 tin t\u01b0\u1edfng cho c\u1ea3 ng\u01b0\u1eddi g\u1eedi l\u1eabn ng\u01b0\u1eddi nh\u1eadn.<\/li>\r\n<li><strong>T\u00edch h\u1ee3p linh ho\u1ea1t v\u1edbi \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5<\/strong>: SMTP c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i nhanh ch\u00f3ng v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 n\u1ec1n t\u1ea3ng email kh\u00e1c, t\u1eeb \u0111\u00f3 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh g\u1eedi \u2013 nh\u1eadn th\u01b0 trong doanh nghi\u1ec7p ho\u1eb7c c\u00e1 nh\u00e2n.<\/li>\r\n<li><strong>Qu\u1ea3n l\u00fd d\u1ec5 d\u00e0ng tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y<\/strong>: Khi tri\u1ec3n khai tr\u00ean m\u00f4i tr\u01b0\u1eddng cloud, d\u1ecbch v\u1ee5 SMTP tr\u1edf n\u00ean d\u1ec5 c\u1ea5u h\u00ecnh, d\u1ec5 qu\u1ea3n l\u00fd v\u00e0 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn h\u00e0nh so v\u1edbi m\u00f4 h\u00ecnh truy\u1ec1n th\u1ed1ng.<\/li>\r\n<li><strong>T\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian<\/strong>: SMTP h\u1ed7 tr\u1ee3 t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c g\u1eedi email, gi\u1ea3m thi\u1ec3u c\u00e1c thao t\u00e1c th\u1ee7 c\u00f4ng ph\u1ee9c t\u1ea1p. \u0110i\u1ec1u n\u00e0y gi\u00fap ng\u01b0\u1eddi d\u00f9ng ti\u1ebft ki\u1ec7m nhi\u1ec1u th\u1eddi gian trong c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y.<\/li>\r\n<li><strong>B\u00e1o c\u00e1o v\u00e0 theo d\u00f5i chi ti\u1ebft<\/strong>: H\u1ec7 th\u1ed1ng cung c\u1ea5p b\u00e1o c\u00e1o \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 qu\u00e1 tr\u00ecnh g\u1eedi email. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng theo d\u00f5i, qu\u1ea3n l\u00fd d\u1eef li\u1ec7u v\u00e0 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng.<\/li>\r\n<\/ul>\r\n\r\n<h2><span class=\"ez-toc-section\" id=\"Nguyen-ly-hoat-dong-cua-SMTP\"><\/span>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a SMTP<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Quy tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a SMTP kh\u00e1 logic v\u00e0 tu\u1ea7n t\u1ef1. Khi b\u1ea1n b\u1ea5m n\u00fat &#8220;G\u1eedi&#8221; m\u1ed9t email, m\u1ed9t lo\u1ea1t c\u00e1c h\u00e0nh \u0111\u1ed9ng s\u1ebd di\u1ec5n ra:<\/p>\r\n<ul>\r\n<li>\r\n<p><strong>K\u1ebft n\u1ed1i SMTP<\/strong>: \u1ee8ng d\u1ee5ng email c\u1ee7a b\u1ea1n (Outlook, Gmail&#8230;) hay <a href=\"https:\/\/interdata.vn\/blog\/website-la-gi\/\">website<\/a> s\u1ebd \u0111\u00f3ng vai tr\u00f2 l\u00e0 <strong>SMTP Client<\/strong>. N\u00f3 s\u1ebd k\u1ebft n\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 g\u1eedi email (<strong>SMTP Server<\/strong>) c\u1ee7a b\u1ea1n qua m\u1ed9t c\u1ed5ng (Port) c\u1ee5 th\u1ec3.<\/p>\r\n<\/li>\r\n<li>\r\n<p><strong>Trao \u0111\u1ed5i th\u00f4ng tin<\/strong>: Client g\u1eedi y\u00eau c\u1ea7u k\u1ebft n\u1ed1i v\u00e0 cung c\u1ea5p th\u00f4ng tin ng\u01b0\u1eddi g\u1eedi, ng\u01b0\u1eddi nh\u1eadn, v\u00e0 n\u1ed9i dung email.<\/p>\r\n<\/li>\r\n<li>\r\n<p><strong>X\u00e1c th\u1ef1c<\/strong>: M\u00e1y ch\u1ee7 SMTP s\u1ebd ki\u1ec3m tra t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u \u0111\u1ec3 x\u00e1c minh b\u1ea1n c\u00f3 quy\u1ec1n g\u1eedi email hay kh\u00f4ng.<\/p>\r\n<\/li>\r\n<li>\r\n<p><strong>Truy\u1ec1n t\u1ea3i<\/strong>: Sau khi x\u00e1c th\u1ef1c th\u00e0nh c\u00f4ng, m\u00e1y ch\u1ee7 SMTP c\u1ee7a b\u1ea1n s\u1ebd t\u00ecm ki\u1ebfm m\u00e1y ch\u1ee7 nh\u1eadn. \u0110\u1ec3 l\u00e0m \u0111i\u1ec1u n\u00e0y, n\u00f3 s\u1ebd <a href=\"https:\/\/interdata.vn\/blog\/query-la-gi\/\">truy v\u1ea5n<\/a> b\u1ea3n ghi <a href=\"https:\/\/interdata.vn\/blog\/dns-la-gi\/\">DNS<\/a> c\u1ee7a <a href=\"https:\/\/interdata.vn\/blog\/domain-la-gi\/\">t\u00ean mi\u1ec1n<\/a> ng\u01b0\u1eddi nh\u1eadn (v\u00ed d\u1ee5: <code>@gmail.com<\/code>) \u0111\u1ec3 t\u00ecm b\u1ea3n ghi <strong>MX (Mail Exchanger)<\/strong>.<\/p>\r\n<\/li>\r\n<li>\r\n<p><strong>G\u1eedi \u0111\u1ebfn m\u00e1y ch\u1ee7 nh\u1eadn<\/strong>: Khi t\u00ecm th\u1ea5y m\u00e1y ch\u1ee7 nh\u1eadn, m\u00e1y ch\u1ee7 SMTP c\u1ee7a b\u1ea1n s\u1ebd thi\u1ebft l\u1eadp m\u1ed9t k\u1ebft n\u1ed1i m\u1edbi \u0111\u1ec3 chuy\u1ec3n giao email.<\/p>\r\n<\/li>\r\n<li>\r\n<p><strong>L\u01b0u tr\u1eef<\/strong>: M\u00e1y ch\u1ee7 nh\u1eadn s\u1ebd ti\u1ebfp nh\u1eadn email v\u00e0 l\u01b0u tr\u1eef n\u00f3 v\u00e0o h\u00f2m th\u01b0 c\u1ee7a ng\u01b0\u1eddi nh\u1eadn cho \u0111\u1ebfn khi ng\u01b0\u1eddi n\u00e0y m\u1edf ra \u0111\u1ecdc.<\/p>\r\n<\/li>\r\n<\/ul>\r\n<p>B\u1ea1n c\u00f3 th\u1ec3 h\u00ecnh dung quy tr\u00ecnh n\u00e0y nh\u01b0 m\u1ed9t ng\u01b0\u1eddi \u0111\u01b0a th\u01b0 chuy\u00ean nghi\u1ec7p. Thay v\u00ec chuy\u1ec3n th\u01b0 \u0111\u1ebfn t\u1eadn nh\u00e0, anh ta ch\u1ec9 c\u1ea7n \u0111\u01b0a th\u01b0 \u0111\u1ebfn m\u1ed9t b\u01b0u c\u1ee5c trung t\u00e2m, v\u00e0 b\u01b0u c\u1ee5c \u0111\u00f3 s\u1ebd c\u00f3 tr\u00e1ch nhi\u1ec7m chuy\u1ec3n \u0111\u1ebfn \u0111\u00fang b\u01b0u c\u1ee5c c\u1ee7a ng\u01b0\u1eddi nh\u1eadn.<\/p>\r\n<figure id=\"attachment_32670\" aria-describedby=\"caption-attachment-32670\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-32670\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Nguyen-ly-hoat-dong-cua-SMTP.jpg\" alt=\"Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a SMTP\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Nguyen-ly-hoat-dong-cua-SMTP.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Nguyen-ly-hoat-dong-cua-SMTP-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Nguyen-ly-hoat-dong-cua-SMTP-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-32670\" class=\"wp-caption-text\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a SMTP<\/figcaption><\/figure>\r\n<h2><span class=\"ez-toc-section\" id=\"Cac-thanh-phan-chinh-trong-SMTP\"><\/span>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh trong SMTP<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>\u0110\u1ec3 m\u1ed9t email \u0111\u01b0\u1ee3c g\u1eedi \u0111i th\u00e0nh c\u00f4ng, c\u1ea7n c\u00f3 s\u1ef1 ph\u1ed1i h\u1ee3p c\u1ee7a nhi\u1ec1u th\u00e0nh ph\u1ea7n. C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh trong SMTP bao g\u1ed3m:<\/p>\r\n<ul>\r\n<li><strong>Mail User Agent (MUA)<\/strong>: L\u00e0 ph\u1ea7n m\u1ec1m ho\u1eb7c \u1ee9ng d\u1ee5ng email c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, n\u01a1i ng\u01b0\u1eddi g\u1eedi so\u1ea1n th\u1ea3o v\u00e0 g\u1eedi email, v\u00ed d\u1ee5 nh\u01b0 Outlook, Thunderbird ho\u1eb7c Gmail. MUA ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u00e1y kh\u00e1ch g\u1eedi y\u00eau c\u1ea7u g\u1eedi th\u01b0 \u0111i \u0111\u1ebfn m\u00e1y ch\u1ee7 SMTP.<\/li>\r\n<li><strong>Mail Transfer Agent (MTA)<\/strong>: \u0110\u00e2y l\u00e0 m\u00e1y ch\u1ee7 SMTP ch\u1ecbu tr\u00e1ch nhi\u1ec7m nh\u1eadn email t\u1eeb MUA, x\u1eed l\u00fd v\u00e0 chuy\u1ec3n ti\u1ebfp email \u0111\u1ebfn m\u00e1y ch\u1ee7 SMTP c\u1ee7a ng\u01b0\u1eddi nh\u1eadn ho\u1eb7c c\u00e1c m\u00e1y ch\u1ee7 trung gian kh\u00e1c. MTA l\u00e0m nhi\u1ec7m v\u1ee5 v\u1eadn chuy\u1ec3n email qua m\u1ea1ng.<\/li>\r\n<li><strong>Mail Delivery Agent (MDA)<\/strong>: Th\u00e0nh ph\u1ea7n n\u00e0y nh\u1eadn email t\u1eeb MTA v\u00e0 chuy\u1ec3n email v\u00e0o h\u1ed9p th\u01b0 c\u1ee7a ng\u01b0\u1eddi nh\u1eadn. MDA ho\u1ea1t \u0111\u1ed9ng c\u00f9ng c\u00e1c giao th\u1ee9c nh\u1eadn th\u01b0 nh\u01b0 POP3 ho\u1eb7c IMAP.<\/li>\r\n<li><strong>SMTP Server<\/strong>: L\u00e0 m\u00e1y ch\u1ee7 SMTP th\u1ef1c thi c\u00e1c th\u1ee7 t\u1ee5c g\u1eedi v\u00e0 chuy\u1ec3n ti\u1ebfp email theo chu\u1ea9n SMTP. M\u00e1y ch\u1ee7 n\u00e0y x\u1eed l\u00fd c\u00e1c l\u1ec7nh SMTP t\u1eeb m\u00e1y kh\u00e1ch g\u1eedi v\u00e0 \u0111\u1ea3m b\u1ea3o email \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ebfn \u0111\u00fang \u0111\u00edch.<\/li>\r\n<li><strong>DNS Server<\/strong>: H\u1ed7 tr\u1ee3 x\u00e1c \u0111\u1ecbnh m\u00e1y ch\u1ee7 nh\u1eadn email d\u1ef1a tr\u00ean t\u00ean mi\u1ec1n c\u1ee7a \u0111\u1ecba ch\u1ec9 email ng\u01b0\u1eddi nh\u1eadn, gi\u00fap MTA t\u00ecm \u0111\u01b0\u1ee3c m\u00e1y ch\u1ee7 SMTP \u0111\u00edch \u0111\u1ec3 chuy\u1ec3n ti\u1ebfp mail h\u1ee3p l\u1ec7.<\/li>\r\n<\/ul>\r\n<p>C\u00e1c l\u1ec7nh v\u00e0 ph\u1ea3n h\u1ed3i c\u01a1 b\u1ea3n trong SMTP \u0111i\u1ec1u khi\u1ec3n qu\u00e1 tr\u00ecnh g\u1eedi th\u01b0 g\u1ed3m:<\/p>\r\n<ul>\r\n<li><strong>HELO\/EHLO<\/strong>: X\u00e1c nh\u1eadn s\u1ef1 k\u1ebft n\u1ed1i v\u00e0 gi\u1edbi thi\u1ec7u m\u00e1y g\u1eedi.<\/li>\r\n<li><strong>AUTH LOGIN<\/strong>: Y\u00eau c\u1ea7u x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng.<\/li>\r\n<li><strong>MAIL FROM<\/strong>: X\u00e1c nh\u1eadn \u0111\u1ecba ch\u1ec9 ng\u01b0\u1eddi g\u1eedi.<\/li>\r\n<li><strong>RCPT TO<\/strong>: X\u00e1c nh\u1eadn \u0111\u1ecba ch\u1ec9 ng\u01b0\u1eddi nh\u1eadn.<\/li>\r\n<li><strong>DATA<\/strong>: B\u1eaft \u0111\u1ea7u truy\u1ec1n t\u1ea3i n\u1ed9i dung email.<\/li>\r\n<li><strong>QUIT<\/strong>: K\u1ebft th\u00fac phi\u00ean l\u00e0m vi\u1ec7c SMTP.<\/li>\r\n<\/ul>\r\n<p>Nh\u01b0 v\u1eady, SMTP l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o email \u0111\u01b0\u1ee3c g\u1eedi \u0111i m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Cac-Port-SMTP-pho-bien-hien-nay\"><\/span>C\u00e1c Port SMTP ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Port l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u00eanh k\u1ebft n\u1ed1i. Hi\u1ec7n nay c\u00f3 4 c\u1ed5ng ch\u00ednh \u0111\u01b0\u1ee3c d\u00f9ng cho SMTP, c\u00e1c c\u1ed5ng (port) SMTP ph\u1ed5 bi\u1ebfn hi\u1ec7n nay bao g\u1ed3m:<\/p>\r\n<ul>\r\n<li><strong>Port 25<\/strong>: L\u00e0 c\u1ed5ng ti\u00eau chu\u1ea9n d\u00f9ng cho giao th\u1ee9c SMTP, ch\u1ee7 y\u1ebfu \u0111\u1ec3 g\u1eedi v\u00e0 nh\u1eadn email gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 mail (MTA). Tuy nhi\u00ean, port 25 th\u01b0\u1eddng b\u1ecb h\u1ea1n ch\u1ebf ho\u1eb7c ch\u1eb7n b\u1edfi c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP) \u0111\u1ec3 ng\u0103n ch\u1eb7n spam.<\/li>\r\n<li><strong>Port 465<\/strong>: C\u1ed5ng n\u00e0y \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a SSL\/TLS, d\u00f9ng cho SMTPS (SMTP Secure) \u0111\u1ec3 b\u1ea3o m\u1eadt to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i email gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7. \u0110\u00e2y l\u00e0 c\u1ed5ng ph\u1ed5 bi\u1ebfn \u0111\u1ec3 g\u1eedi email an to\u00e0n nh\u01b0ng port 465 kh\u00f4ng ph\u1ea3i l\u00e0 chu\u1ea9n ch\u00ednh th\u1ee9c hi\u1ec7n nay.<\/li>\r\n<li><strong>Port 587<\/strong>: \u0110\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng cho vi\u1ec7c g\u1eedi email t\u1eeb client \u0111\u1ebfn server SMTP. H\u1ed7 tr\u1ee3 m\u00e3 h\u00f3a STARTTLS \u0111\u1ec3 n\u00e2ng cao b\u1ea3o m\u1eadt trong qu\u00e1 tr\u00ecnh g\u1eedi mail. C\u1ed5ng n\u00e0y y\u00eau c\u1ea7u x\u00e1c th\u1ef1c ng\u01b0\u1eddi g\u1eedi b\u1eb1ng m\u1eadt kh\u1ea9u.<\/li>\r\n<li><strong>Port 2525<\/strong>: L\u00e0 c\u1ed5ng thay th\u1ebf cho port 25, d\u00f9ng \u0111\u1ec3 tr\u00e1nh vi\u1ec7c b\u1ecb ch\u1eb7n do nh\u00e0 m\u1ea1ng ho\u1eb7c ISP. Th\u01b0\u1eddng c\u0169ng h\u1ed7 tr\u1ee3 m\u00e3 h\u00f3a SSL\/TLS v\u00e0 \u0111\u01b0\u1ee3c d\u00f9ng ph\u1ed5 bi\u1ebfn h\u01a1n khi c\u00e1c c\u1ed5ng chu\u1ea9n b\u1ecb b\u1ecb gi\u1edbi h\u1ea1n. Port 2525 kh\u00f4ng ph\u1ea3i chu\u1ea9n ch\u00ednh th\u1ee9c c\u1ee7a IETF, nh\u01b0ng nhi\u1ec1u ESP (SendGrid, Mailgun, SparkPost) h\u1ed7 tr\u1ee3 nh\u01b0 m\u1ed9t l\u1ef1a ch\u1ecdn fallback.<\/li>\r\n<\/ul>\r\n<p>Port 25 l\u00e0 c\u1ed5ng chu\u1ea9n d\u00f9ng trong truy\u1ec1n th\u00f4ng SMTP truy\u1ec1n th\u1ed1ng, c\u00f2n Port 465, 587 v\u00e0 2525 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 g\u1eedi email an to\u00e0n, c\u00f3 m\u00e3 h\u00f3a v\u00e0 h\u1ea1n ch\u1ebf c\u00e1c r\u1ee7i ro v\u1ec1 spam ho\u1eb7c t\u1ea5n c\u00f4ng m\u1ea1ng. InterData lu\u00f4n khuy\u1ebfn ngh\u1ecb kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng Port 587 \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a kh\u1ea3 n\u0103ng g\u1eedi email th\u00e0nh c\u00f4ng.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Uu-va-nhuoc-diem-cua-SMTP\"><\/span>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a SMTP<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Kh\u00f4ng c\u00f3 c\u00f4ng ngh\u1ec7 n\u00e0o ho\u00e0n h\u1ea3o, v\u00e0 SMTP c\u0169ng v\u1eady.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Uu-diem\"><\/span><strong>\u01afu \u0111i\u1ec3m<\/strong>:<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li><strong>Ti\u00eau chu\u1ea9n h\u00f3a<\/strong>: SMTP l\u00e0 m\u1ed9t giao th\u1ee9c chu\u1ea9n, \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i, gi\u00fap c\u00e1c h\u1ec7 th\u1ed1ng email kh\u00e1c nhau c\u00f3 th\u1ec3 giao ti\u1ebfp d\u1ec5 d\u00e0ng.<\/li>\r\n<li><strong>\u0110\u1ed9 tin c\u1eady<\/strong>: Quy tr\u00ecnh x\u00e1c nh\u1eadn v\u00e0 truy\u1ec1n t\u1ea3i gi\u00fap \u0111\u1ea3m b\u1ea3o email \u0111\u01b0\u1ee3c g\u1eedi \u0111i m\u1ed9t c\u00e1ch tin c\u1eady.<\/li>\r\n<li><strong>H\u1ed7 tr\u1ee3 r\u1ed9ng r\u00e3i<\/strong>: M\u1ecdi n\u1ec1n t\u1ea3ng, t\u1eeb website, \u1ee9ng d\u1ee5ng \u0111\u1ebfn thi\u1ebft b\u1ecb di \u0111\u1ed9ng, \u0111\u1ec1u h\u1ed7 tr\u1ee3 c\u1ea5u h\u00ecnh SMTP.<\/li>\r\n<\/ul>\r\n<figure id=\"attachment_32671\" aria-describedby=\"caption-attachment-32671\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-32671\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Uu-va-nhuoc-diem-cua-SMTP.jpg\" alt=\"\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a SMTP\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Uu-va-nhuoc-diem-cua-SMTP.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Uu-va-nhuoc-diem-cua-SMTP-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Uu-va-nhuoc-diem-cua-SMTP-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-32671\" class=\"wp-caption-text\">\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a SMTP<\/figcaption><\/figure>\r\n<h3><span class=\"ez-toc-section\" id=\"Nhuoc-diem\"><\/span><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong>:<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li><strong>V\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt<\/strong>: Giao th\u1ee9c Simple Mail Transfer Protocol g\u1ed1c kh\u00f4ng m\u00e3 h\u00f3a d\u1eef li\u1ec7u, d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng. Tuy nhi\u00ean, v\u1ea5n \u0111\u1ec1 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c l\u1edbp b\u1ea3o m\u1eadt nh\u01b0 TLS\/SSL.<\/li>\r\n<li><strong>Nguy c\u01a1 spam<\/strong>: V\u00ec c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng, SMTP c\u0169ng l\u00e0 con dao hai l\u01b0\u1ee1i, d\u1ec5 b\u1ecb l\u1ea1m d\u1ee5ng \u0111\u1ec3 g\u1eedi th\u01b0 r\u00e1c.<\/li>\r\n<li><strong>Ph\u1ee9c t\u1ea1p trong c\u1ea5u h\u00ecnh<\/strong>: Vi\u1ec7c thi\u1ebft l\u1eadp v\u00e0 qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7 SMTP \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n nh\u1ea5t \u0111\u1ecbnh.<\/li>\r\n<\/ul>\r\n<h2><span class=\"ez-toc-section\" id=\"Phan-biet-SMTP-va-cac-giao-thuc-email-POP3-IMAP\"><\/span><strong>Ph\u00e2n bi\u1ec7t SMTP v\u00e0 c\u00e1c giao th\u1ee9c email POP3, IMAP<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Nhi\u1ec1u ng\u01b0\u1eddi th\u01b0\u1eddng nh\u1ea7m l\u1eabn SMTP v\u1edbi c\u00e1c giao th\u1ee9c kh\u00e1c. \u0110\u1ec3 d\u1ec5 h\u00ecnh dung, h\u00e3y xem b\u1ea3ng so s\u00e1nh d\u01b0\u1edbi \u0111\u00e2y:<\/p>\r\n<div style=\"max-width: 100%; overflow-x: auto;\">\r\n<table style=\"width: 100%; border-collapse: separate; border-spacing: 0; font-family: Arial, Helvetica, sans-serif; font-size: 15px; color: #222; border: 1px solid #0D6EFD; border-radius: 12px; overflow: hidden;\">\r\n<thead>\r\n<tr style=\"background: #0D6EFD; color: #fff;\">\r\n<th style=\"padding: 12px 14px; font-weight: bold; border-right: 1px solid rgba(255, 255, 255, 0.25); text-align: center;\">Ti\u00eau ch\u00ed<\/th>\r\n<th style=\"padding: 12px 14px; font-weight: bold; border-right: 1px solid rgba(255, 255, 255, 0.25); text-align: center;\">SMTP (Simple Mail Transfer Protocol)<\/th>\r\n<th style=\"padding: 12px 14px; font-weight: bold; border-right: 1px solid rgba(255, 255, 255, 0.25); text-align: center;\">POP3 (<a href=\"https:\/\/interdata.vn\/blog\/post-la-gi\/\">Post<\/a> Office Protocol 3)<\/th>\r\n<th style=\"padding: 12px 14px; font-weight: bold; text-align: center;\">IMAP (Internet Message Access Protocol)<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr style=\"background: #ffffff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Ch\u1ee9c n\u0103ng<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">G\u1eedi email<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Nh\u1eadn email<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">Nh\u1eadn email<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f7faff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">C\u00e1ch ho\u1ea1t \u0111\u1ed9ng<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">\u0110\u1ea9y email t\u1eeb m\u00e1y ch\u1ee7 n\u00e0y sang m\u00e1y ch\u1ee7 kh\u00e1c<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">T\u1ea3i email v\u1ec1 thi\u1ebft b\u1ecb, x\u00f3a email tr\u00ean m\u00e1y ch\u1ee7<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">\u0110\u1ed3ng b\u1ed9 email tr\u00ean m\u00e1y ch\u1ee7 v\u00e0 thi\u1ebft b\u1ecb<\/td>\r\n<\/tr>\r\n<tr style=\"background: #ffffff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">\u01afu \u0111i\u1ec3m<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Ph\u1ed5 bi\u1ebfn, ti\u00eau chu\u1ea9n g\u1eedi email; h\u1ed7 tr\u1ee3 g\u1eedi email t\u1eeb client \u0111\u1ebfn server; hi\u1ec7u qu\u1ea3 trong truy\u1ec1n t\u1ea3i email.<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Cho ph\u00e9p truy c\u1eadp email ngo\u1ea1i tuy\u1ebfn; ph\u00f9 h\u1ee3p khi d\u00f9ng 1 thi\u1ebft b\u1ecb \u0111\u1ec3 \u0111\u1ecdc mail; ti\u1ebft ki\u1ec7m dung l\u01b0\u1ee3ng tr\u00ean server.<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">\u0110\u1ed3ng b\u1ed9 tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb; kh\u00f4ng c\u1ea7n t\u1ea3i h\u1ebft email v\u1ec1 m\u00e1y c\u1ee5c b\u1ed9; ph\u00f9 h\u1ee3p v\u1edbi l\u00e0m vi\u1ec7c \u0111a thi\u1ebft b\u1ecb; email \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef an to\u00e0n tr\u00ean server.<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f7faff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Kh\u00f4ng nh\u1eadn email, ch\u1ec9 g\u1eedi email; c\u1ea7n th\u00eam giao th\u1ee9c kh\u00e1c \u0111\u1ec3 nh\u1eadn mail; b\u1ea3o m\u1eadt c\u00f2n h\u1ea1n ch\u1ebf n\u1ebfu kh\u00f4ng m\u00e3 h\u00f3a.<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Kh\u00f4ng \u0111\u1ed3ng b\u1ed9 email gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb; email b\u1ecb x\u00f3a tr\u00ean server n\u00ean kh\u00f4ng th\u1ec3 truy c\u1eadp tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb.<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">C\u1ea7n c\u00f3 k\u1ebft n\u1ed1i Internet \u0111\u1ec3 truy c\u1eadp hi\u1ec7u qu\u1ea3; dung l\u01b0\u1ee3ng mail b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi server; ph\u1ee9c t\u1ea1p h\u01a1n POP3.<\/td>\r\n<\/tr>\r\n<tr style=\"background: #ffffff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">\u1ee8ng d\u1ee5ng<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">D\u00f9ng \u0111\u1ec3 g\u1eedi th\u01b0 \u0111i<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">T\u1ea3i email v\u1ec1 \u0111\u1ec3 \u0111\u1ecdc offline<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">\u0110\u1ecdc email tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f7faff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">L\u01b0u tr\u1eef<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Kh\u00f4ng l\u01b0u tr\u1eef email<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">X\u00f3a email kh\u1ecfi m\u00e1y ch\u1ee7 sau khi t\u1ea3i v\u1ec1<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">L\u01b0u tr\u1eef email tr\u00ean m\u00e1y ch\u1ee7<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<div>\r\n<p><strong>T\u00f3m l\u1ea1i:<\/strong><\/p>\r\n<ul>\r\n<li><strong>SMTP<\/strong> l\u00e0 giao th\u1ee9c g\u1eedi email, th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 truy\u1ec1n t\u1ea3i email t\u1eeb ng\u01b0\u1eddi g\u1eedi \u0111\u1ebfn m\u00e1y ch\u1ee7 nh\u1eadn.<\/li>\r\n<li><strong>POP3 v\u00e0 IMAP<\/strong> l\u00e0 giao th\u1ee9c \u0111\u1ec3 nh\u1eadn email: POP3 t\u1ea3i email v\u1ec1 m\u00e1y t\u00ednh c\u1ee5c b\u1ed9 v\u00e0 th\u01b0\u1eddng x\u00f3a tr\u00ean server, c\u00f2n IMAP gi\u1eef email tr\u00ean server v\u00e0 \u0111\u1ed3ng b\u1ed9 tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb.<\/li>\r\n<li><strong>IMAP<\/strong> ph\u1ed5 bi\u1ebfn h\u01a1n cho m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c \u0111a thi\u1ebft b\u1ecb, trong khi POP3 ph\u00f9 h\u1ee3p cho ng\u01b0\u1eddi ch\u1ec9 d\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb duy nh\u1ea5t.<\/li>\r\n<\/ul>\r\n<p>C\u1ea3 POP3 v\u00e0 IMAP ch\u1ec9 nh\u1eadn email, kh\u00f4ng th\u1ec3 g\u1eedi mail, nhi\u1ec7m v\u1ee5 g\u1eedi \u0111\u01b0\u1ee3c \u0111\u1ea3m nh\u1eadn b\u1edfi SMTP.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"So-sanh-may-chu-thuong-va-may-chu-SMTP\"><\/span>So s\u00e1nh m\u00e1y ch\u1ee7 th\u01b0\u1eddng v\u00e0 m\u00e1y ch\u1ee7 SMTP<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Nhi\u1ec1u ng\u01b0\u1eddi hay nh\u1ea7m l\u1eabn hosting (m\u00e1y ch\u1ee7 th\u01b0\u1eddng) v\u1edbi m\u00e1y ch\u1ee7 SMTP. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh m\u00e1y ch\u1ee7 th\u01b0\u1eddng v\u00e0 m\u00e1y ch\u1ee7 SMTP:<\/p>\r\n<div style=\"max-width: 100%; overflow-x: auto;\">\r\n<table style=\"width: 100%; border-collapse: separate; border-spacing: 0; font-family: Arial, Helvetica, sans-serif; font-size: 15px; color: #222; border: 1px solid #0D6EFD; border-radius: 12px; overflow: hidden;\"><caption style=\"caption-side: top; text-align: left; font-weight: 600; padding: 12px 14px; background: #eaf2ff; color: #0d6efd; border-bottom: 1px solid #0D6EFD;\">So s\u00e1nh M\u00e1y ch\u1ee7 th\u01b0\u1eddng vs M\u00e1y ch\u1ee7 SMTP<\/caption>\r\n<thead>\r\n<tr style=\"background: #0D6EFD; color: #fff;\">\r\n<th style=\"padding: 12px 14px; font-weight: bold; border-right: 1px solid rgba(255, 255, 255, 0.25); text-align: center;\">Ti\u00eau ch\u00ed<\/th>\r\n<th style=\"padding: 12px 14px; font-weight: bold; border-right: 1px solid rgba(255, 255, 255, 0.25); text-align: center;\">M\u00e1y ch\u1ee7 th\u01b0\u1eddng (<a href=\"https:\/\/interdata.vn\/blog\/web-server\/\">Web Server<\/a>, Mail Server, v.v)<\/th>\r\n<th style=\"padding: 12px 14px; font-weight: bold; text-align: center;\">M\u00e1y ch\u1ee7 SMTP<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr style=\"background: #ffffff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Ch\u1ee9c n\u0103ng ch\u00ednh<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Ph\u1ee5c v\u1ee5 \u0111a d\u1ea1ng c\u00e1c d\u1ecbch v\u1ee5 nh\u01b0 l\u01b0u tr\u1eef website, qu\u1ea3n l\u00fd mail to\u00e0n di\u1ec7n, l\u01b0u tr\u1eef v\u00e0 nh\u1eadn email, \u1ee9ng d\u1ee5ng m\u1ea1ng kh\u00e1c<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">Chuy\u00ean bi\u1ec7t g\u1eedi v\u00e0 chuy\u1ec3n ti\u1ebfp email theo giao th\u1ee9c SMTP<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f7faff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Vai tr\u00f2 trong email<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">M\u00e1y ch\u1ee7 mail qu\u1ea3n l\u00fd vi\u1ec7c g\u1eedi, nh\u1eadn, l\u01b0u tr\u1eef email, h\u1ed7 tr\u1ee3 giao th\u1ee9c POP3, IMAP \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng l\u1ea5y email<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">Ch\u1ec9 g\u1eedi email \u0111i, qu\u1ea3n l\u00fd qu\u00e1 tr\u00ecnh truy\u1ec1n email t\u1eeb client \u0111\u1ebfn server ho\u1eb7c gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7<\/td>\r\n<\/tr>\r\n<tr style=\"background: #ffffff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Giao th\u1ee9c s\u1eed d\u1ee5ng<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">S\u1eed d\u1ee5ng nhi\u1ec1u giao th\u1ee9c kh\u00e1c nhau: HTTP, <a href=\"https:\/\/interdata.vn\/blog\/ftp-la-gi\/\">FTP<\/a>, SMTP, POP3, IMAP,&#8230; t\u00f9y m\u1ee5c \u0111\u00edch<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">Ch\u1ec9 s\u1eed d\u1ee5ng giao th\u1ee9c SMTP<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f7faff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Kh\u1ea3 n\u0103ng g\u1eedi email s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Th\u01b0\u1eddng b\u1ecb gi\u1edbi h\u1ea1n, kh\u00f4ng t\u1ed1i \u01b0u cho g\u1eedi h\u00e0ng lo\u1ea1t<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">Thi\u1ebft k\u1ebf chuy\u00ean cho g\u1eedi email s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, nh\u01b0 cho email marketing, qu\u1ea3ng c\u00e1o<\/td>\r\n<\/tr>\r\n<tr style=\"background: #ffffff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">\u0110a n\u0103ng, \u0111a nhi\u1ec7m, c\u00f3 th\u1ec3 d\u00f9ng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng m\u1ea1ng kh\u00e1c nhau<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">T\u1eadp trung v\u00e0o ch\u1ee9c n\u0103ng g\u1eedi mail, \u00edt \u0111a n\u0103ng h\u01a1n<\/td>\r\n<\/tr>\r\n<tr style=\"background: #f7faff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">V\u00ed d\u1ee5<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Gmail l\u00e0 mail server l\u01b0u tr\u1eef v\u00e0 x\u1eed l\u00fd email to\u00e0n di\u1ec7n<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">smtp.gmail.com l\u00e0 m\u00e1y ch\u1ee7 SMTP c\u1ee7a Gmail, ch\u1ec9 d\u00f9ng \u0111\u1ec3 g\u1eedi mail<\/td>\r\n<\/tr>\r\n<tr style=\"background: #ffffff;\">\r\n<td style=\"padding: 12px 14px; font-weight: 600; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">Ph\u00ed s\u1eed d\u1ee5ng<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff; border-right: 1px solid #e0e7ff;\">T\u00f9y theo d\u1ecbch v\u1ee5, nhi\u1ec1u d\u1ecbch v\u1ee5 cung c\u1ea5p mi\u1ec5n ph\u00ed ho\u1eb7c tr\u1ea3 ph\u00ed<\/td>\r\n<td style=\"padding: 12px 14px; border-top: 1px solid #e0e7ff;\">M\u00e1y ch\u1ee7 SMTP chuy\u00ean d\u1ee5ng th\u01b0\u1eddng l\u00e0 d\u1ecbch v\u1ee5 tr\u1ea3 ph\u00ed, \u0111\u1eb7c bi\u1ec7t cho g\u1eedi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<div style=\"font-size: 12px; color: #3b3b3b; margin-top: 8px;\">\u00a0<\/div>\r\n<\/div>\r\n<p>M\u00e1y ch\u1ee7 th\u01b0\u1eddng bao g\u1ed3m nhi\u1ec1u ch\u1ee9c n\u0103ng ph\u1ee5c v\u1ee5 \u0111a d\u1ea1ng nhu c\u1ea7u m\u1ea1ng, c\u00f2n m\u00e1y ch\u1ee7 SMTP chuy\u00ean bi\u1ec7t cho vi\u1ec7c g\u1eedi email, h\u1ed7 tr\u1ee3 g\u1eedi email s\u1ed1 l\u01b0\u1ee3ng l\u1edbn v\u1edbi hi\u1ec7u qu\u1ea3 cao. C\u1ea3 hai th\u01b0\u1eddng ph\u1ed1i h\u1ee3p v\u1edbi nhau trong h\u1ec7 th\u1ed1ng email t\u1ed5ng th\u1ec3<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Ung-dung-thuc-te-cua-SMTP\"><\/span>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a SMTP<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Simple Mail Transfer Protocol c\u00f3 r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf quan tr\u1ecdng trong \u0111\u1eddi s\u1ed1ng c\u00f4ng ngh\u1ec7 hi\u1ec7n nay, t\u1eeb nh\u1eefng ho\u1ea1t \u0111\u1ed9ng c\u00e1 nh\u00e2n \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p c\u1ee7a doanh nghi\u1ec7p. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a SMTP:<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"1-Gui-email-marketing-va-email-giao-dich-so-luong-lon\"><\/span><strong>1. G\u1eedi email marketing v\u00e0 email giao d\u1ecbch s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>C\u00e1c doanh nghi\u1ec7p s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 SMTP chuy\u00ean d\u1ee5ng \u0111\u1ec3 g\u1eedi h\u00e0ng lo\u1ea1t email qu\u1ea3ng b\u00e1, b\u1ea3n tin \u0111\u1ecbnh k\u1ef3, ho\u1eb7c c\u00e1c email giao d\u1ecbch nh\u01b0 h\u00f3a \u0111\u01a1n, x\u00e1c nh\u1eadn mua h\u00e0ng. C\u00e1c d\u1ecbch v\u1ee5 n\u00e0y gi\u00fap email \u0111\u1ebfn \u0111\u00fang h\u00f2m th\u01b0 (inbox) c\u1ee7a kh\u00e1ch h\u00e0ng, tr\u00e1nh b\u1ecb \u0111\u00e1nh d\u1ea5u l\u00e0 th\u01b0 r\u00e1c.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"2-Gui-email-tu-website-va-ung-dung\"><\/span><strong>2. G\u1eedi email t\u1eeb website v\u00e0 \u1ee9ng d\u1ee5ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>H\u1ea7u h\u1ebft c\u00e1c website v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ec1u c\u1ea7n g\u1eedi email t\u1ef1 \u0111\u1ed9ng.<\/p>\r\n<p><strong>V\u00ed d\u1ee5:<\/strong><\/p>\r\n<ul>\r\n<li>Email x\u00e1c nh\u1eadn \u0111\u0103ng k\u00fd t\u00e0i kho\u1ea3n.<\/li>\r\n<li>Email th\u00f4ng b\u00e1o qu\u00ean m\u1eadt kh\u1ea9u ho\u1eb7c \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u.<\/li>\r\n<li>Email th\u00f4ng b\u00e1o v\u1ec1 tr\u1ea1ng th\u00e1i \u0111\u01a1n h\u00e0ng (\u0111\u00e3 \u0111\u1eb7t, \u0111ang giao, giao th\u00e0nh c\u00f4ng).<\/li>\r\n<\/ul>\r\n<h3><span class=\"ez-toc-section\" id=\"3-Xac-thuc-hai-yeu-to-2FA\"><\/span><strong>3. X\u00e1c th\u1ef1c hai y\u1ebfu t\u1ed1 (2FA)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Khi b\u1ea1n \u0111\u0103ng nh\u1eadp v\u00e0o m\u1ed9t t\u00e0i kho\u1ea3n v\u00e0 h\u1ec7 th\u1ed1ng y\u00eau c\u1ea7u m\u00e3 x\u00e1c minh \u0111\u01b0\u1ee3c g\u1eedi qua email, \u0111\u00f3 ch\u00ednh l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee7a SMTP. Giao th\u1ee9c n\u00e0y gi\u00fap m\u00e3 b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c g\u1eedi \u0111i nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\r\n<figure id=\"attachment_32672\" aria-describedby=\"caption-attachment-32672\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-32672\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Ung-dung-thuc-te-cua-SMTP.jpg\" alt=\"\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a SMTP\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Ung-dung-thuc-te-cua-SMTP.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Ung-dung-thuc-te-cua-SMTP-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/03\/Ung-dung-thuc-te-cua-SMTP-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-32672\" class=\"wp-caption-text\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a SMTP<\/figcaption><\/figure>\r\n<h3><span class=\"ez-toc-section\" id=\"4-He-thong-thong-bao-va-canh-bao-tu-dong\"><\/span><strong>4. H\u1ec7 th\u1ed1ng th\u00f4ng b\u00e1o v\u00e0 c\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>C\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t server, qu\u1ea3n l\u00fd m\u1ea1ng hay c\u00e1c thi\u1ebft b\u1ecb IoT (<a href=\"https:\/\/interdata.vn\/blog\/internet-of-things\/\">Internet of Things<\/a>) th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1ec3 g\u1eedi email c\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng qua SMTP khi c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra (v\u00ed d\u1ee5: server b\u1ecb qu\u00e1 t\u1ea3i, nhi\u1ec7t \u0111\u1ed9 t\u0103ng cao).<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"5-Quan-ly-email-trong-noi-bo-doanh-nghiep\"><\/span><strong>5. Qu\u1ea3n l\u00fd email trong n\u1ed9i b\u1ed9 doanh nghi\u1ec7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>C\u00e1c t\u1ed5 ch\u1ee9c, c\u00f4ng ty l\u1edbn th\u01b0\u1eddng c\u00f3 m\u00e1y ch\u1ee7 email n\u1ed9i b\u1ed9 ri\u00eang, s\u1eed d\u1ee5ng SMTP \u0111\u1ec3 qu\u1ea3n l\u00fd vi\u1ec7c g\u1eedi v\u00e0 nh\u1eadn email gi\u1eefa c\u00e1c nh\u00e2n vi\u00ean gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt v\u00e0 ki\u1ec3m so\u00e1t d\u1eef li\u1ec7u n\u1ed9i b\u1ed9.<\/p>\r\n<p>T\u00f3m l\u1ea1i, <strong>SMTP<\/strong> kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 g\u1eedi email, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t giao th\u1ee9c n\u1ec1n t\u1ea3ng gi\u00fap h\u1ec7 th\u1ed1ng email v\u1eadn h\u00e0nh tr\u01a1n tru v\u00e0 hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Mot-so-dich-vu-SMTP-mien-phi-va-tra-phi-pho-bien\"><\/span>M\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 SMTP mi\u1ec5n ph\u00ed v\u00e0 tr\u1ea3 ph\u00ed ph\u1ed5 bi\u1ebfn<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>C\u00f3 r\u1ea5t nhi\u1ec1u d\u1ecbch v\u1ee5 SMTP, c\u1ea3 mi\u1ec5n ph\u00ed v\u00e0 tr\u1ea3 ph\u00ed, \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u kh\u00e1c nhau, vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ed1 l\u01b0\u1ee3ng email c\u1ea7n g\u1eedi v\u00e0 c\u00e1c t\u00ednh n\u0103ng b\u1ea1n mong mu\u1ed1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 SMTP ph\u1ed5 bi\u1ebfn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc:<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Cac-dich-vu-SMTP-mien-phi\"><\/span><strong>C\u00e1c d\u1ecbch v\u1ee5 SMTP mi\u1ec5n ph\u00ed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>C\u00e1c d\u1ecbch v\u1ee5 n\u00e0y th\u01b0\u1eddng c\u00f3 gi\u1edbi h\u1ea1n v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng email g\u1eedi m\u1ed7i ng\u00e0y ho\u1eb7c m\u1ed7i th\u00e1ng, th\u00edch h\u1ee3p cho ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n ho\u1eb7c c\u00e1c d\u1ef1 \u00e1n nh\u1ecf.<\/p>\r\n<ul>\r\n<li><strong>Gmail SMTP<\/strong>: N\u1ebfu b\u1ea1n \u0111\u00e3 c\u00f3 t\u00e0i kho\u1ea3n Gmail, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng SMTP c\u1ee7a Google \u0111\u1ec3 g\u1eedi email. Tuy nhi\u00ean, Gmail th\u01b0\u1eddng gi\u1edbi h\u1ea1n 500 email\/ng\u00e0y cho t\u00e0i kho\u1ea3n c\u00e1 nh\u00e2n v\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 g\u1eedi email marketing s\u1ed1 l\u01b0\u1ee3ng l\u1edbn v\u00ec c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh d\u1ea5u l\u00e0 spam, 2.000 email\/ng\u00e0y cho Google Workspace\u00a0<\/li>\r\n<li><strong>SendGrid<\/strong>: \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng d\u1ecbch v\u1ee5 SMTP ph\u1ed5 bi\u1ebfn nh\u1ea5t, g\u00f3i mi\u1ec5n ph\u00ed c\u1ee7a SendGrid cho ph\u00e9p b\u1ea1n g\u1eedi <strong>100 email m\u1ed7i ng\u00e0y<\/strong>, v\u1edbi c\u00e1c t\u00ednh n\u0103ng c\u01a1 b\u1ea3n nh\u01b0 theo d\u00f5i hi\u1ec7u su\u1ea5t email v\u00e0 b\u00e1o c\u00e1o. N\u00f3 l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t \u0111\u1ec3 th\u1eed nghi\u1ec7m v\u00e0 d\u00f9ng cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ecf.<\/li>\r\n<li><strong>Mailgun<\/strong>: Mailgun t\u1eadp trung v\u00e0o c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u1edbi API m\u1ea1nh m\u1ebd, Mailgun cung c\u1ea5p m\u1ed9t g\u00f3i trial 1 th\u00e1ng, ph\u00f9 h\u1ee3p cho c\u00e1c d\u1ef1 \u00e1n c\u1ea7n t\u00ednh n\u0103ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 ph\u00e2n t\u00edch chuy\u00ean s\u00e2u.<\/li>\r\n<li><strong>Sendinblue (nay l\u00e0 Brevo)<\/strong>: G\u00f3i mi\u1ec5n ph\u00ed c\u1ee7a d\u1ecbch v\u1ee5 n\u00e0y cho ph\u00e9p g\u1eedi <strong>300 email m\u1ed7i ng\u00e0y kh\u00f4ng gi\u1edbi h\u1ea1n li\u00ean h\u1ec7<\/strong>, n\u00f3 cung c\u1ea5p th\u00eam c\u00e1c c\u00f4ng c\u1ee5 marketing nh\u01b0 email marketing, t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 qu\u1ea3n l\u00fd danh s\u00e1ch li\u00ean h\u1ec7.<\/li>\r\n<\/ul>\r\n<h3><span class=\"ez-toc-section\" id=\"Cac-dich-vu-SMTP-tra-phi\"><\/span><strong>C\u00e1c d\u1ecbch v\u1ee5 SMTP tr\u1ea3 ph\u00ed<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Khi nhu c\u1ea7u g\u1eedi email c\u1ee7a b\u1ea1n v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n c\u1ee7a c\u00e1c g\u00f3i mi\u1ec5n ph\u00ed, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 tr\u1ea3 ph\u00ed l\u00e0 c\u1ea7n thi\u1ebft. C\u00e1c d\u1ecbch v\u1ee5 n\u00e0y cung c\u1ea5p \u0111\u1ed9 tin c\u1eady cao, t\u1ef7 l\u1ec7 email v\u00e0o h\u1ed9p th\u01b0 \u0111\u1ebfn t\u1ed1t h\u01a1n v\u00e0 nhi\u1ec1u t\u00ednh n\u0103ng qu\u1ea3n l\u00fd chuy\u00ean nghi\u1ec7p.<\/p>\r\n<ul>\r\n<li><strong>Amazon SES (Simple Email Service)<\/strong>: \u0110\u00e2y l\u00e0 m\u1ed9t d\u1ecbch v\u1ee5 c\u1ef1c k\u1ef3 m\u1ea1nh m\u1ebd v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, \u0111\u1eb7c bi\u1ec7t cho nh\u1eefng ai c\u1ea7n g\u1eedi email v\u1edbi s\u1ed1 l\u01b0\u1ee3ng c\u1ef1c l\u1edbn, SES t\u00ednh ph\u00ed d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng email g\u1eedi \u0111i, kh\u00f4ng c\u00f3 chi ph\u00ed tr\u1ea3 tr\u01b0\u1edbc. N\u00f3 \u0111\u01b0\u1ee3c c\u00e1c doanh nghi\u1ec7p l\u1edbn nh\u01b0 Netflix tin d\u00f9ng.<\/li>\r\n<li><strong>SendGrid<\/strong>: Ngo\u00e0i g\u00f3i mi\u1ec5n ph\u00ed, SendGrid c\u00f2n c\u00f3 nhi\u1ec1u g\u00f3i tr\u1ea3 ph\u00ed linh ho\u1ea1t, c\u00e1c g\u00f3i n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng g\u1eedi h\u00e0ng ch\u1ee5c ng\u00e0n \u0111\u1ebfn h\u00e0ng tri\u1ec7u email m\u1ed7i th\u00e1ng, c\u00f9ng c\u00e1c t\u00ednh n\u0103ng cao c\u1ea5p nh\u01b0 ph\u00e2n t\u00edch chi ti\u1ebft, t\u1ed1i \u01b0u h\u00f3a t\u1ef7 l\u1ec7 g\u1eedi th\u00e0nh c\u00f4ng v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/dia-chi-ip-la-gi\/\">IP<\/a> chuy\u00ean d\u1ee5ng.<\/li>\r\n<li><strong>Mailgun<\/strong>: C\u00e1c g\u00f3i tr\u1ea3 ph\u00ed c\u1ee7a Mailgun cung c\u1ea5p s\u1ed1 l\u01b0\u1ee3ng email l\u1edbn h\u01a1n v\u00e0 c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao nh\u01b0 x\u00e1c th\u1ef1c n\u00e2ng cao, log email chi ti\u1ebft v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u to\u00e0n di\u1ec7n, r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c doanh nghi\u1ec7p c\u1ea7n t\u00edch h\u1ee3p s\u00e2u v\u00e0o h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh.<\/li>\r\n<\/ul>\r\n<p>Vi\u1ec7c ch\u1ecdn d\u1ecbch v\u1ee5 n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u c\u1ee7a b\u1ea1n. N\u1ebfu b\u1ea1n m\u1edbi b\u1eaft \u0111\u1ea7u, h\u00e3y d\u00f9ng c\u00e1c g\u00f3i mi\u1ec5n ph\u00ed \u0111\u1ec3 l\u00e0m quen. Khi d\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n, b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng n\u00e2ng c\u1ea5p l\u00ean c\u00e1c g\u00f3i tr\u1ea3 ph\u00ed ph\u00f9 h\u1ee3p.<\/p>\r\n<p>Sau khi t\u00ecm hi\u1ec3u s\u00e2u v\u1ec1 SMTP l\u00e0 g\u00ec, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y r\u1eb1ng giao th\u1ee9c n\u00e0y l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a m\u1ecdi ho\u1ea1t \u0111\u1ed9ng g\u1eedi email. Vi\u1ec7c c\u1ea5u h\u00ecnh SMTP \u0111\u00fang c\u00e1ch s\u1ebd gi\u00fap email c\u1ee7a b\u1ea1n lu\u00f4n \u0111\u01b0\u1ee3c g\u1eedi \u0111i m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, an to\u00e0n v\u00e0 chuy\u00ean nghi\u1ec7p.<\/p>\r\n<p><strong><a href=\"https:\/\/interdata.vn\/\">InterData<\/a> <\/strong>hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u00e0 nh\u1eefng h\u01b0\u1edbng d\u1eabn h\u1eefu \u00edch \u0111\u1ec3 t\u1ed1i \u01b0u h\u1ec7 th\u1ed1ng email c\u1ee7a m\u00ecnh. H\u00e3y b\u1eaft \u0111\u1ea7u c\u1ea5u h\u00ecnh SMTP ngay h\u00f4m nay \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t g\u1eedi email c\u1ee7a b\u1ea1n!<\/p>\r\n<\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ng\u00e0y nay, email \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 giao ti\u1ebfp kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a m\u1ecdi c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p. Nh\u01b0ng l\u00e0m th\u1ebf n\u00e0o m\u1ed9t email c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua h\u00e0ng ng\u00e0n km \u0111\u1ec3 \u0111\u1ebfn h\u00f2m th\u01b0 c\u1ee7a ng\u01b0\u1eddi nh\u1eadn ch\u1ec9 trong ch\u1edbp m\u1eaft? \u0110\u00f3 ch\u00ednh l\u00e0 nh\u1edd Simple Mail Transfer Protocol (SMTP). InterData<\/p>\n","protected":false},"author":11,"featured_media":32673,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[151],"tags":[],"class_list":["post-11344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mang"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/11344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=11344"}],"version-history":[{"count":3,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/11344\/revisions"}],"predecessor-version":[{"id":32675,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/11344\/revisions\/32675"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/32673"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=11344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=11344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=11344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}