{"id":4325,"date":"2026-05-29T00:00:31","date_gmt":"2026-05-28T17:00:31","guid":{"rendered":"https:\/\/technest.com.vn\/?p=4325"},"modified":"2026-05-26T13:50:45","modified_gmt":"2026-05-26T06:50:45","slug":"email-migration","status":"publish","type":"post","link":"https:\/\/technest.com.vn\/vi\/email-migration\/","title":{"rendered":"Email Migration l\u00e0 g\u00ec? C\u00e1c lo\u1ea1i Email Migration an to\u00e0n"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Trong th\u1eddi \u0111\u1ea1i s\u1ed1 h\u00f3a ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, h\u1ec7 th\u1ed1ng email kh\u00f4ng ch\u1ec9 l\u00e0 c\u00f4ng c\u1ee5 li\u00ean l\u1ea1c m\u00e0 c\u00f2n l\u00e0 x\u01b0\u01a1ng s\u1ed1ng trong ho\u1ea1t \u0111\u1ed9ng v\u1eadn h\u00e0nh c\u1ee7a m\u1ecdi doanh nghi\u1ec7p. Khi nhu c\u1ea7u thay \u0111\u1ed5i n\u1ec1n t\u1ea3ng, m\u1edf r\u1ed9ng quy m\u00f4 hay t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed gia t\u0103ng, Email Migration tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng quy tr\u00ecnh k\u1ef9 thu\u1eadt quan tr\u1ecdng m\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c c\u1ea7n n\u1eafm v\u1eefng. B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 <strong><a title=\"Email Migration\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/\">Email Migration<\/a><\/strong> l\u00e0 g\u00ec, l\u00fd do n\u00ean th\u1ef1c hi\u1ec7n, c\u00e1c l\u1ee3i \u00edch, c\u0169ng nh\u01b0 nh\u1eefng lo\u1ea1i h\u00ecnh v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Email_Migration_la_gi\" >Email Migration 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:\/\/technest.com.vn\/vi\/email-migration\/#Tai_sao_nen_thuc_hien_Email_Migration\" >T\u1ea1i sao n\u00ean th\u1ef1c hi\u1ec7n Email Migration?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Loi_ich_khi_di_chuyen_email\" >L\u1ee3i \u00edch khi di chuy\u1ec3n email<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Cac_loai_Email_Migration\" >C\u00e1c lo\u1ea1i Email Migration<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Di_chuyen_email_giua_cac_nha_cung_cap\" >Di chuy\u1ec3n email gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Di_chuyen_email_tu_dam_may_sang_dam_may\" >Di chuy\u1ec3n email t\u1eeb \u0111\u00e1m m\u00e2y sang \u0111\u00e1m m\u00e2y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Di_chuyen_email_IMAP\" >Di chuy\u1ec3n email IMAP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Di_chuyen_email_tu_on-premises_len_dam_may\" >Di chuy\u1ec3n email t\u1eeb on-premises l\u00ean \u0111\u00e1m m\u00e2y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Di_chuyen_email_ket_hop\" >Di chuy\u1ec3n email k\u1ebft h\u1ee3p<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Cac_phuong_phap_thuc_hien_Email_Migration\" >C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n Email Migration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/technest.com.vn\/vi\/email-migration\/#Thoi_gian_can_de_hoan_tat_Email_Migration\" >Th\u1eddi gian c\u1ea7n \u0111\u1ec3 ho\u00e0n t\u1ea5t Email Migration<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Email_Migration_la_gi\"><\/span><b>Email Migration l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Email Migration l\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n d\u1eef li\u1ec7u email &#8211; bao g\u1ed3m h\u1ed9p th\u01b0, th\u01b0 m\u1ee5c, danh b\u1ea1, l\u1ecbch v\u00e0 c\u00e1c t\u1ec7p \u0111\u00ednh k\u00e8m &#8211; t\u1eeb m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c n\u1ec1n t\u1ea3ng email n\u00e0y sang m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c n\u1ec1n t\u1ea3ng email kh\u00e1c. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng t\u00e1c v\u1ee5 k\u1ef9 thu\u1eadt quan tr\u1ecdng m\u00e0 c\u00e1c doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c v\u00e0 c\u00e1 nh\u00e2n th\u01b0\u1eddng ph\u1ea3i th\u1ef1c hi\u1ec7n khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i v\u1ec1 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5, n\u00e2ng c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ho\u1eb7c t\u00e1i c\u01a1 c\u1ea5u h\u1ec7 th\u1ed1ng CNTT.<\/span><\/p>\n<figure id=\"attachment_4326\" aria-describedby=\"caption-attachment-4326\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4326 size-full\" title=\"Email Migration l\u00e0 g\u00ec?\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-1.jpg\" alt=\"Email Migration l\u00e0 g\u00ec?\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-1.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-1-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4326\" class=\"wp-caption-text\">Email Migration l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, Email Migration gi\u1ed1ng nh\u01b0 vi\u1ec7c &#8220;chuy\u1ec3n nh\u00e0&#8221; to\u00e0n b\u1ed9 kho l\u01b0u tr\u1eef th\u00f4ng tin li\u00ean l\u1ea1c c\u1ee7a b\u1ea1n t\u1eeb \u0111\u1ecba ch\u1ec9 c\u0169 sang \u0111\u1ecba ch\u1ec9 m\u1edbi &#8211; nh\u01b0ng thay v\u00ec \u0111\u1ed3 \u0111\u1ea1c, th\u1ee9 b\u1ea1n c\u1ea7n b\u1ea3o to\u00e0n ch\u00ednh l\u00e0 d\u1eef li\u1ec7u email c\u00f3 gi\u00e1 tr\u1ecb, nhi\u1ec1u khi t\u00edch l\u0169y qua nhi\u1ec1u n\u0103m l\u00e0m vi\u1ec7c. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 l\u00ean k\u1ebf ho\u1ea1ch t\u1ec9 m\u1ec9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u n\u00e0o b\u1ecb m\u1ea5t, kh\u00f4ng c\u00f3 gi\u00e1n \u0111o\u1ea1n n\u00e0o x\u1ea3y ra trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a t\u1ed5 ch\u1ee9c.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai_sao_nen_thuc_hien_Email_Migration\"><\/span><b>T\u1ea1i sao n\u00ean th\u1ef1c hi\u1ec7n Email Migration?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean m\u00e0 ng\u00e0y c\u00e0ng nhi\u1ec1u doanh nghi\u1ec7p quy\u1ebft \u0111\u1ecbnh th\u1ef1c hi\u1ec7n Email Migration. C\u00f3 r\u1ea5t nhi\u1ec1u l\u00fd do th\u1ef1c ti\u1ec5n th\u00fac \u0111\u1ea9y quy\u1ebft \u0111\u1ecbnh n\u00e0y, t\u1eeb nhu c\u1ea7u c\u1eaft gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh cho \u0111\u1ebfn y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c t\u1eeb chi\u1ebfn l\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i s\u1ed1 c\u1ee7a t\u1ed5 ch\u1ee9c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u00fd do ph\u1ed5 bi\u1ebfn nh\u1ea5t khi\u1ebfn c\u00e1c doanh nghi\u1ec7p v\u00e0 c\u00e1 nh\u00e2n c\u00e2n nh\u1eafc th\u1ef1c hi\u1ec7n Email Migration:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thay \u0111\u1ed5i nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 email:<\/b><span style=\"font-weight: 400;\"> Khi nh\u00e0 cung c\u1ea5p hi\u1ec7n t\u1ea1i kh\u00f4ng c\u00f2n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u v\u1ec1 dung l\u01b0\u1ee3ng, t\u00ednh n\u0103ng ho\u1eb7c gi\u00e1 c\u1ea3, chuy\u1ec3n sang n\u1ec1n t\u1ea3ng m\u1edbi l\u00e0 gi\u1ea3i ph\u00e1p t\u1ea5t y\u1ebfu.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>N\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9:<\/b><span style=\"font-weight: 400;\"> C\u00e1c c\u00f4ng ty \u0111ang v\u1eadn h\u00e0nh m\u00e1y ch\u1ee7 email ri\u00eang (on-premises) mu\u1ed1n chuy\u1ec3n l\u00ean m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed b\u1ea3o tr\u00ec ph\u1ea7n c\u1ee9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u00e1p nh\u1eadp ho\u1eb7c mua l\u1ea1i doanh nghi\u1ec7p:<\/b><span style=\"font-weight: 400;\"> Khi hai c\u00f4ng ty h\u1ee3p nh\u1ea5t, h\u1ec7 th\u1ed1ng email c\u1ee7a c\u1ea3 hai b\u00ean c\u1ea7n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ho\u1eb7c th\u1ed1ng nh\u1ea5t v\u1ec1 m\u1ed9t n\u1ec1n t\u1ea3ng duy nh\u1ea5t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 v\u00e0 b\u1ea3o m\u1eadt:<\/b><span style=\"font-weight: 400;\"> M\u1ed9t s\u1ed1 ng\u00e0nh ngh\u1ec1 nh\u01b0 t\u00e0i ch\u00ednh, y t\u1ebf hay ph\u00e1p l\u00fd c\u00f3 quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t v\u1ec1 l\u01b0u tr\u1eef d\u1eef li\u1ec7u, bu\u1ed9c doanh nghi\u1ec7p ph\u1ea3i chuy\u1ec3n sang h\u1ec7 th\u1ed1ng email \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7 cao h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng:<\/b><span style=\"font-weight: 400;\"> N\u1ec1n t\u1ea3ng email hi\u1ec7n t\u1ea1i ch\u1eadm, th\u01b0\u1eddng xuy\u00ean g\u1eb7p s\u1ef1 c\u1ed1 ho\u1eb7c thi\u1ebfu t\u00edch h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 l\u00e0m vi\u1ec7c hi\u1ec7n \u0111\u1ea1i khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n chuy\u1ec3n sang gi\u1ea3i ph\u00e1p t\u1ed1t h\u01a1n.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Loi_ich_khi_di_chuyen_email\"><\/span><b>L\u1ee3i \u00edch khi di chuy\u1ec3n email<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed9t chi\u1ebfn l\u01b0\u1ee3c Email Migration \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch s\u1ebd mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch thi\u1ebft th\u1ef1c v\u00e0 l\u00e2u d\u00e0i cho t\u1ed5 ch\u1ee9c. \u0110\u00e2y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 vi\u1ec7c thay \u0111\u1ed5i n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt, m\u00e0 c\u00f2n l\u00e0 c\u01a1 h\u1ed9i \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a to\u00e0n b\u1ed9 h\u1ea1 t\u1ea7ng li\u00ean l\u1ea1c c\u1ee7a doanh nghi\u1ec7p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c l\u1ee3i \u00edch n\u1ed5i b\u1eadt bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn h\u00e0nh:<\/b><span style=\"font-weight: 400;\"> Chuy\u1ec3n t\u1eeb m\u00e1y ch\u1ee7 email v\u1eadt l\u00fd l\u00ean \u0111\u00e1m m\u00e2y gi\u00fap lo\u1ea1i b\u1ecf chi ph\u00ed mua, b\u1ea3o tr\u00ec v\u00e0 n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng \u0111\u1ecbnh k\u1ef3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt:<\/b><span style=\"font-weight: 400;\"> C\u00e1c n\u1ec1n t\u1ea3ng email hi\u1ec7n \u0111\u1ea1i nh\u01b0 Microsoft 365 hay <strong><a title=\"Google Workspace\" href=\"https:\/\/vi.wikipedia.org\/wiki\/Google_Workspace\" target=\"_blank\" rel=\"nofollow noopener\">Google Workspace<\/a><\/strong> t\u00edch h\u1ee3p s\u1eb5n c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt ti\u00ean ti\u1ebfn nh\u01b0 m\u00e3 h\u00f3a \u0111\u1ea7u cu\u1ed1i, x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 v\u00e0 l\u1ecdc th\u01b0 r\u00e1c th\u00f4ng minh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t:<\/b><span style=\"font-weight: 400;\"> Doanh nghi\u1ec7p c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng th\u00eam ho\u1eb7c b\u1edbt t\u00e0i kho\u1ea3n email theo nhu c\u1ea7u th\u1ef1c t\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ea7u t\u01b0 th\u00eam h\u1ea1 t\u1ea7ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ed9ng t\u00e1c:<\/b><span style=\"font-weight: 400;\"> C\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y h\u1ed7 tr\u1ee3 l\u00e0m vi\u1ec7c nh\u00f3m, chia s\u1ebb l\u1ecbch v\u00e0 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng n\u0103ng su\u1ea5t kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ea3m b\u1ea3o t\u00ednh li\u00ean t\u1ee5c c\u1ee7a ho\u1ea1t \u0111\u1ed9ng:<\/b><span style=\"font-weight: 400;\"> M\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y c\u00f3 \u0111\u1ed9 kh\u1ea3 d\u1ee5ng cao, gi\u1ea3m thi\u1ec3u r\u1ee7i ro gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5 do l\u1ed7i ph\u1ea7n c\u1ee9ng ho\u1eb7c th\u1ea3m h\u1ecda t\u1ef1 nhi\u00ean.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh d\u1ec5 d\u00e0ng h\u01a1n:<\/b><span style=\"font-weight: 400;\"> Nhi\u1ec1u n\u1ec1n t\u1ea3ng email hi\u1ec7n \u0111\u1ea1i cung c\u1ea5p c\u00f4ng c\u1ee5 l\u01b0u tr\u1eef, ki\u1ec3m tra v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ph\u00e1p l\u00fd c\u1ee7a nhi\u1ec1u ng\u00e0nh ngh\u1ec1.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_loai_Email_Migration\"><\/span><b>C\u00e1c lo\u1ea1i Email Migration<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng ph\u1ea3i m\u1ecdi tr\u01b0\u1eddng h\u1ee3p Email Migration \u0111\u1ec1u gi\u1ed1ng nhau. T\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec3m xu\u1ea5t ph\u00e1t, \u0111i\u1ec3m \u0111\u1ebfn v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3, m\u1ed7i t\u1ed5 ch\u1ee9c s\u1ebd ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t k\u1ecbch b\u1ea3n di chuy\u1ec3n kh\u00e1c nhau. Hi\u1ec3u r\u00f5 t\u1eebng lo\u1ea1i Email Migration s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng \u00e1n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi t\u00ecnh hu\u1ed1ng c\u1ee7a m\u00ecnh.<\/span><\/p>\n<figure id=\"attachment_4327\" aria-describedby=\"caption-attachment-4327\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4327 size-full\" title=\"C\u00e1c lo\u1ea1i Email Migration\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-2.jpg.png\" alt=\"C\u00e1c lo\u1ea1i Email Migration\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-2.jpg.png 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-2.jpg-300x200.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4327\" class=\"wp-caption-text\">C\u00e1c lo\u1ea1i Email Migration<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Di_chuyen_email_giua_cac_nha_cung_cap\"><\/span><b>Di chuy\u1ec3n email gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 h\u00ecnh th\u1ee9c Email Migration ph\u1ed5 bi\u1ebfn nh\u1ea5t, trong \u0111\u00f3 d\u1eef li\u1ec7u email \u0111\u01b0\u1ee3c chuy\u1ec3n t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 n\u00e0y sang nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 kh\u00e1c &#8211; v\u00ed d\u1ee5 nh\u01b0 t\u1eeb Google Workspace sang Microsoft 365, ho\u1eb7c t\u1eeb Yahoo Mail sang Zoho Mail. Lo\u1ea1i di chuy\u1ec3n n\u00e0y th\u01b0\u1eddng ph\u00e1t sinh khi doanh nghi\u1ec7p mu\u1ed1n \u0111\u1ed5i sang n\u1ec1n t\u1ea3ng c\u00f3 nhi\u1ec1u t\u00ednh n\u0103ng h\u01a1n, chi ph\u00ed t\u1ed1t h\u01a1n ho\u1eb7c ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt hi\u1ec7n t\u1ea1i. Th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t \u1edf \u0111\u00e2y l\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u v\u00e0 c\u1ea5u tr\u00fac th\u01b0 m\u1ee5c gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p, \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 c\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c b\u1ea3o to\u00e0n ho\u00e0n to\u00e0n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Di_chuyen_email_tu_dam_may_sang_dam_may\"><\/span><b>Di chuy\u1ec3n email t\u1eeb \u0111\u00e1m m\u00e2y sang \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Di chuy\u1ec3n t\u1eeb \u0111\u00e1m m\u00e2y sang \u0111\u00e1m m\u00e2y (Cloud-to-Cloud Migration) l\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n d\u1eef li\u1ec7u email gi\u1eefa hai n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y kh\u00e1c nhau m\u00e0 kh\u00f4ng c\u1ea7n th\u00f4ng qua m\u00e1y ch\u1ee7 n\u1ed9i b\u1ed9. V\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh l\u00e0 chuy\u1ec3n t\u1eeb Microsoft 365 sang Google Workspace ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i. \u01afu \u0111i\u1ec3m c\u1ee7a lo\u1ea1i h\u00ecnh n\u00e0y l\u00e0 t\u1ed1c \u0111\u1ed9 th\u1ef1c hi\u1ec7n nhanh h\u01a1n v\u00e0 \u00edt ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ea1 t\u1ea7ng v\u1eadt l\u00fd, tuy nhi\u00ean v\u1eabn c\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u1ed3ng b\u1ed9 h\u00f3a d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c \u0111\u1ec3 tr\u00e1nh m\u1ea5t m\u00e1t th\u00f4ng tin trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Di_chuyen_email_IMAP\"><\/span><b>Di chuy\u1ec3n email IMAP<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Di chuy\u1ec3n email IMAP l\u00e0 ph\u01b0\u01a1ng th\u1ee9c s\u1eed d\u1ee5ng giao th\u1ee9c IMAP (Internet Message Access Protocol) \u0111\u1ec3 sao ch\u00e9p email t\u1eeb m\u00e1y ch\u1ee7 ngu\u1ed3n sang m\u00e1y ch\u1ee7 \u0111\u00edch. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p di chuy\u1ec3n linh ho\u1ea1t v\u00e0 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 r\u1ed9ng r\u00e3i nh\u1ea5t, v\u00ec h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p email \u0111\u1ec1u h\u1ed7 tr\u1ee3 giao th\u1ee9c n\u00e0y. IMAP Migration th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi kh\u00f4ng c\u00f3 s\u1eb5n c\u00e1c c\u00f4ng c\u1ee5 di chuy\u1ec3n chuy\u00ean d\u1ee5ng ho\u1eb7c khi c\u1ea7n di chuy\u1ec3n m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf h\u1ed9p th\u01b0. Tuy nhi\u00ean, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 gi\u1edbi h\u1ea1n: n\u00f3 th\u01b0\u1eddng ch\u1ec9 di chuy\u1ec3n \u0111\u01b0\u1ee3c email ch\u1ee9 kh\u00f4ng di chuy\u1ec3n \u0111\u01b0\u1ee3c l\u1ecbch, danh b\u1ea1 hay d\u1eef li\u1ec7u kh\u00e1c.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Di_chuyen_email_tu_on-premises_len_dam_may\"><\/span><b>Di chuy\u1ec3n email t\u1eeb on-premises l\u00ean \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 lo\u1ea1i h\u00ecnh Email Migration di\u1ec5n ra khi t\u1ed5 ch\u1ee9c chuy\u1ec3n d\u1eef li\u1ec7u email t\u1eeb m\u00e1y ch\u1ee7 n\u1ed9i b\u1ed9 (on-premises) &#8211; ch\u1eb3ng h\u1ea1n nh\u01b0 Microsoft Exchange Server ho\u1eb7c Lotus Notes &#8211; l\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y nh\u01b0 Microsoft 365 hay Google Workspace. \u0110\u00e2y l\u00e0 xu h\u01b0\u1edbng ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn khi doanh nghi\u1ec7p t\u00ecm c\u00e1ch gi\u1ea3m g\u00e1nh n\u1eb7ng qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng IT. Qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng ph\u1ee9c t\u1ea1p h\u01a1n c\u00e1c h\u00ecnh th\u1ee9c di chuy\u1ec3n kh\u00e1c v\u00ec c\u1ea7n x\u1eed l\u00fd s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng, \u0111\u1ed3ng th\u1eddi ph\u1ea3i \u0111\u1ea3m b\u1ea3o an to\u00e0n d\u1eef li\u1ec7u trong su\u1ed1t qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Di_chuyen_email_ket_hop\"><\/span><b>Di chuy\u1ec3n email k\u1ebft h\u1ee3p<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Di chuy\u1ec3n email k\u1ebft h\u1ee3p (Hybrid Migration) l\u00e0 h\u00ecnh th\u1ee9c trong \u0111\u00f3 t\u1ed5 ch\u1ee9c duy tr\u00ec \u0111\u1ed3ng th\u1eddi c\u1ea3 hai m\u00f4i tr\u01b0\u1eddng &#8211; n\u1ed9i b\u1ed9 v\u00e0 \u0111\u00e1m m\u00e2y &#8211; trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh tr\u01b0\u1edbc khi ho\u00e0n t\u1ea5t chuy\u1ec3n \u0111\u1ed5i ho\u00e0n to\u00e0n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c t\u1ed5 ch\u1ee9c l\u1edbn c\u00f3 h\u00e0ng ngh\u00ecn h\u1ed9p th\u01b0, n\u01a1i vi\u1ec7c di chuy\u1ec3n to\u00e0n b\u1ed9 c\u00f9ng m\u1ed9t l\u00fac l\u00e0 kh\u00f4ng kh\u1ea3 thi. Hybrid Migration cho ph\u00e9p c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau \u0111\u01b0\u1ee3c di chuy\u1ec3n theo t\u1eebng giai \u0111o\u1ea1n, gi\u1ea3m thi\u1ec3u r\u1ee7i ro gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng kinh doanh v\u00e0 cho ph\u00e9p ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng tr\u01b0\u1edbc khi m\u1edf r\u1ed9ng quy m\u00f4.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_phuong_phap_thuc_hien_Email_Migration\"><\/span><b>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n Email Migration<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Sau khi x\u00e1c \u0111\u1ecbnh lo\u1ea1i di chuy\u1ec3n ph\u00f9 h\u1ee3p, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n. M\u1ed7i ph\u01b0\u01a1ng ph\u00e1p c\u00f3 \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang, ph\u00f9 h\u1ee3p v\u1edbi quy m\u00f4 v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt kh\u00e1c nhau c\u1ee7a t\u1eebng t\u1ed5 ch\u1ee9c.<\/span><\/p>\n<figure id=\"attachment_4328\" aria-describedby=\"caption-attachment-4328\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4328 size-full\" title=\"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n Email Migration\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-3.jpg\" alt=\"C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n Email Migration\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-3.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/email-migration-3-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4328\" class=\"wp-caption-text\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n Email Migration<\/figcaption><\/figure>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Di chuy\u1ec3n c\u1eaft \u0111\u1ee9t ho\u00e0n to\u00e0n (Cutover Migration):<\/b><span style=\"font-weight: 400;\"> To\u00e0n b\u1ed9 h\u1ed9p th\u01b0 \u0111\u01b0\u1ee3c di chuy\u1ec3n c\u00f9ng l\u00fac trong m\u1ed9t \u0111\u1ee3t duy nh\u1ea5t. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi t\u1ed5 ch\u1ee9c nh\u1ecf c\u00f3 \u00edt h\u01a1n 150 h\u1ed9p th\u01b0 v\u00e0 mu\u1ed1n ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh nhanh ch\u00f3ng, th\u01b0\u1eddng trong v\u00e0i ng\u00e0y ho\u1eb7c cu\u1ed1i tu\u1ea7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Di chuy\u1ec3n theo giai \u0111o\u1ea1n (Staged Migration):<\/b><span style=\"font-weight: 400;\"> H\u1ed9p th\u01b0 \u0111\u01b0\u1ee3c di chuy\u1ec3n theo t\u1eebng nh\u00f3m nh\u1ecf trong nhi\u1ec1u tu\u1ea7n ho\u1eb7c nhi\u1ec1u th\u00e1ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap \u0111\u1ed9i ng\u0169 IT ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi t\u1ed5 ch\u1ee9c l\u1edbn, nh\u01b0ng \u0111\u00f2i h\u1ecfi th\u1eddi gian qu\u1ea3n l\u00fd l\u00e2u h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Di chuy\u1ec3n k\u1ebft h\u1ee3p (Hybrid Migration):<\/b><span style=\"font-weight: 400;\"> Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y duy tr\u00ec c\u1ea3 hai m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng song song tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ed5i ho\u00e0n to\u00e0n. Ph\u00f9 h\u1ee3p v\u1edbi t\u1ed5 ch\u1ee9c l\u1edbn c\u00f3 nhi\u1ec1u r\u00e0ng bu\u1ed9c k\u1ef9 thu\u1eadt v\u00e0 y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 ph\u1ee9c t\u1ea1p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 di chuy\u1ec3n b\u00ean th\u1ee9 ba:<\/b><span style=\"font-weight: 400;\"> C\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 BitTitan MigrationWiz, Sky Kick hay CloudM cung c\u1ea5p giao di\u1ec7n \u0111\u1ed3 h\u1ecda th\u00e2n thi\u1ec7n, t\u1ef1 \u0111\u1ed9ng h\u00f3a nhi\u1ec1u b\u01b0\u1edbc v\u00e0 h\u1ed7 tr\u1ee3 di chuy\u1ec3n t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn \u0111\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 gi\u1ea3m thi\u1ec3u l\u1ed7i th\u1ee7 c\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 di chuy\u1ec3n do nh\u00e0 cung c\u1ea5p h\u1ed7 tr\u1ee3:<\/b><span style=\"font-weight: 400;\"> Microsoft, Google v\u00e0 nhi\u1ec1u nh\u00e0 cung c\u1ea5p l\u1edbn cung c\u1ea5p c\u00f4ng c\u1ee5 v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt ch\u00ednh th\u1ee9c cho qu\u00e1 tr\u00ecnh di chuy\u1ec3n l\u00ean n\u1ec1n t\u1ea3ng c\u1ee7a h\u1ecd, th\u01b0\u1eddng mi\u1ec5n ph\u00ed ho\u1eb7c t\u00edch h\u1ee3p trong g\u00f3i d\u1ecbch v\u1ee5.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">D\u00f9 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p n\u00e0o, \u0111i\u1ec1u kh\u00f4ng th\u1ec3 thi\u1ebfu l\u00e0 ph\u1ea3i sao l\u01b0u to\u00e0n b\u1ed9 d\u1eef li\u1ec7u email tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u, ki\u1ec3m tra k\u1ef9 l\u01b0\u1ee1ng sau khi di chuy\u1ec3n v\u00e0 c\u00f3 k\u1ebf ho\u1ea1ch rollback trong tr\u01b0\u1eddng h\u1ee3p ph\u00e1t sinh s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Thoi_gian_can_de_hoan_tat_Email_Migration\"><\/span><b>Th\u1eddi gian c\u1ea7n \u0111\u1ec3 ho\u00e0n t\u1ea5t Email Migration<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed9t trong nh\u1eefng c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c h\u1ecfi nhi\u1ec1u nh\u1ea5t khi l\u00ean k\u1ebf ho\u1ea1ch Email Migration l\u00e0: &#8220;M\u1ea5t bao l\u00e2u \u0111\u1ec3 ho\u00e0n th\u00e0nh?&#8221; C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 v\u00e0 kh\u00f4ng c\u00f3 m\u1ed9t con s\u1ed1 c\u1ed1 \u0111\u1ecbnh cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eddi gian di chuy\u1ec3n bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1ed1 l\u01b0\u1ee3ng h\u1ed9p th\u01b0 c\u1ea7n di chuy\u1ec3n:<\/b><span style=\"font-weight: 400;\"> T\u1ed5 ch\u1ee9c c\u00f3 10 h\u1ed9p th\u01b0 s\u1ebd ho\u00e0n th\u00e0nh nhanh h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi doanh nghi\u1ec7p c\u00f3 5.000 t\u00e0i kho\u1ea3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed5ng dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u:<\/b><span style=\"font-weight: 400;\"> H\u1ed9p th\u01b0 ch\u1ee9a nhi\u1ec1u n\u0103m email, t\u1ec7p \u0111\u00ednh k\u00e8m l\u1edbn s\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n \u0111\u1ec3 sao ch\u00e9p ho\u00e0n ch\u1ec9nh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i internet v\u00e0 b\u0103ng th\u00f4ng:<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a c\u1ea5u h\u00ecnh:<\/b><span style=\"font-weight: 400;\"> C\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 nhi\u1ec1u t\u00ean mi\u1ec1n, c\u1ea5u h\u00ecnh th\u01b0 m\u1ee5c ph\u1ee9c t\u1ea1p ho\u1eb7c quy t\u1eafc l\u1ecdc email \u0111\u1eb7c th\u00f9 s\u1ebd c\u1ea7n th\u00eam th\u1eddi gian c\u1ea5u h\u00ecnh sau khi di chuy\u1ec3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u01b0\u01a1ng ph\u00e1p di chuy\u1ec3n \u0111\u01b0\u1ee3c ch\u1ecdn:<\/b><span style=\"font-weight: 400;\"> Cutover Migration nhanh h\u01a1n nh\u01b0ng r\u1ee7i ro cao h\u01a1n; Staged Migration an to\u00e0n h\u01a1n nh\u01b0ng k\u00e9o d\u00e0i h\u01a1n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">V\u1ec1 \u01b0\u1edbc t\u00ednh th\u1ef1c t\u1ebf, v\u1edbi t\u1ed5 ch\u1ee9c nh\u1ecf d\u01b0\u1edbi 50 h\u1ed9p th\u01b0, qu\u00e1 tr\u00ecnh Email Migration th\u01b0\u1eddng ho\u00e0n t\u1ea5t trong <\/span><b>1 \u0111\u1ebfn 3 ng\u00e0y<\/b><span style=\"font-weight: 400;\"> n\u1ebfu \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb t\u1ed1t. V\u1edbi doanh nghi\u1ec7p v\u1eeba t\u1eeb 50 \u0111\u1ebfn 500 h\u1ed9p th\u01b0, th\u1eddi gian th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb <\/span><b>1 \u0111\u1ebfn 4 tu\u1ea7n<\/b><span style=\"font-weight: 400;\">. \u0110\u1ed1i v\u1edbi t\u1ed5 ch\u1ee9c l\u1edbn c\u00f3 h\u00e0ng ngh\u00ecn h\u1ed9p th\u01b0 v\u00e0 d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p, qu\u00e1 tr\u00ecnh di chuy\u1ec3n c\u00f3 th\u1ec3 k\u00e9o d\u00e0i t\u1eeb <\/span><b>v\u00e0i th\u00e1ng \u0111\u1ebfn n\u1eeda n\u0103m<\/b><span style=\"font-weight: 400;\">, \u0111\u1eb7c bi\u1ec7t n\u1ebfu \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh hybrid migration theo giai \u0111o\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 kh\u00f4ng n\u00ean v\u1ed9i v\u00e0ng r\u00fat ng\u1eafn th\u1eddi gian di chuy\u1ec3n b\u1eb1ng c\u00e1ch b\u1ecf qua c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra v\u00e0 x\u00e1c minh d\u1eef li\u1ec7u. M\u1ed9t cu\u1ed9c Email Migration th\u00e0nh c\u00f4ng kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng t\u1ed1c \u0111\u1ed9, m\u00e0 c\u00f2n b\u1eb1ng s\u1ef1 to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u v\u00e0 m\u1ee9c \u0111\u1ed9 gi\u00e1n \u0111o\u1ea1n t\u1ed1i thi\u1ec3u \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng h\u1eb1ng ng\u00e0y c\u1ee7a t\u1ed5 ch\u1ee9c.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong th\u1eddi \u0111\u1ea1i s\u1ed1 h\u00f3a ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n, h\u1ec7 th\u1ed1ng email kh\u00f4ng ch\u1ec9 l\u00e0 c\u00f4ng c\u1ee5 li\u00ean l\u1ea1c m\u00e0 c\u00f2n l\u00e0 x\u01b0\u01a1ng s\u1ed1ng trong ho\u1ea1t \u0111\u1ed9ng v\u1eadn h\u00e0nh c\u1ee7a m\u1ecdi doanh nghi\u1ec7p. Khi nhu c\u1ea7u thay \u0111\u1ed5i n\u1ec1n t\u1ea3ng, m\u1edf r\u1ed9ng quy m\u00f4 hay t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed gia t\u0103ng, Email Migration tr\u1edf<\/p>\n","protected":false},"author":1,"featured_media":4331,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/4325"}],"collection":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/comments?post=4325"}],"version-history":[{"count":2,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/4325\/revisions"}],"predecessor-version":[{"id":4333,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/4325\/revisions\/4333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/media\/4331"}],"wp:attachment":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=4325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/categories?post=4325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/tags?post=4325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}