{"id":2073,"date":"2026-10-02T19:01:46","date_gmt":"2026-10-02T11:01:46","guid":{"rendered":"https:\/\/www.qunhe.com\/?p=2073"},"modified":"2026-10-02T19:01:46","modified_gmt":"2026-10-02T11:01:46","slug":"business-email-bounce-evidence-checklist","status":"publish","type":"post","link":"https:\/\/www.qunhe.com\/vi\/business-email-bounce-evidence-checklist\/","title":{"rendered":"\u5ba2\u6237\u8bf4\u6ca1\u6536\u5230\u90ae\u4ef6\uff0c\u600e\u6837\u63d0\u4f9b\u4e00\u4efd\u6709\u7528\u7684\u6392\u67e5\u4fe1\u606f\uff1f"},"content":{"rendered":"<div id=\"qh-video-home\"><main class=\"inner-page article-page\" id=\"qh-main\"><\/p>\n<div class=\"wrap\">\n<nav class=\"crumbs\" aria-label=\"D\u1ea5u v\u1ebft\"><a href=\"\/vi\/\">Trang ch\u1ee7<\/a><span>\/<\/span><a href=\"\/vi\/knowledge\/\">Ki\u1ebfn th\u1ee9c th\u1ef1c ti\u1ec5n<\/a><span>\/<\/span><a href=\"\/vi\/category\/enterprise-email-guides\/\">S\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed doanh nghi\u1ec7p<\/a><\/nav>\n<\/div>\n<section class=\"inner-hero article-hero\">\n<div class=\"wrap\">\n<p class=\"eyebrow\">S\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed doanh nghi\u1ec7p<\/p>\n<h1>\u5ba2\u6237\u8bf4\u6ca1\u6536\u5230\u90ae\u4ef6\uff0c\u600e\u6837\u63d0\u4f9b\u4e00\u4efd\u6709\u7528\u7684\u6392\u67e5\u4fe1\u606f\uff1f<\/h1>\n<p class=\"lead\">Qunhe Network \u00b7 Ki\u1ebfn th\u1ee9c v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 thi\u1ebft k\u1ebf \u00b7 02\/10\/2026<\/p>\n<\/div>\n<\/section>\n<section class=\"section article-body\">\n<div class=\"wrap reading-layout\">\n<aside>\n<details class=\"toc\" open>\n<summary>N\u1ed9i dung trang n\u00e0y<\/summary>\n<nav aria-label=\"M\u1ee5c l\u1ee5c trang\"><a href=\"#section-1\">\u5148\u533a\u5206\u4e09\u79cd\u8bc1\u636e<\/a><a href=\"#section-2\">\u9000\u4fe1\u4fdd\u5b58\u5168\u6587\u800c\u975e\u4e00\u53e5\u4e2d\u6587\u63d0\u793a<\/a><a href=\"#section-3\">\u7528Message-ID\u8ffd\u8e2a\u540c\u4e00\u5c01\u90ae\u4ef6<\/a><a href=\"#section-4\">\u6700\u5c0f\u590d\u6d4b\u907f\u514d\u53cd\u590d\u8f70\u70b8<\/a><a href=\"#references\">T\u00e0i li\u1ec7u tham kh\u1ea3o<\/a><a href=\"#related\">Ti\u1ebfp t\u1ee5c xem<\/a><\/nav>\n<\/details>\n<div class=\"side-note\"><strong>H\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb nhu c\u1ea7u th\u1ef1c t\u1ebf.<\/strong><\/p>\n<p>Tr\u01b0\u1edbc ti\u00ean h\u00e3y x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi, sau \u0111\u00f3 m\u1edbi s\u1eafp x\u1ebfp vi\u1ec7c h\u1ed7 tr\u1ee3.<\/p>\n<p><a class=\"text-link\" href=\"\/vi\/contact-us\/\">Li\u00ean h\u1ec7 v\u1edbi Brian \u2192<\/a><\/div>\n<\/aside>\n<article class=\"prose\">\n<div class=\"qh-summary\">\n<p>\u6709\u7528\u7684\u6392\u67e5\u4fe1\u606f\u5305\u62ec\u53d1\u4ef6\u4eba\u3001\u6536\u4ef6\u4eba\u3001\u51c6\u786e\u65f6\u95f4\u4e0e\u65f6\u533a\u3001\u4e3b\u9898\u3001Message-ID\uff0c\u4ee5\u53ca\u9000\u4fe1\u539f\u6587\u6216\u670d\u52a1\u7aef\u8ffd\u8e2a\u7ed3\u679c\u3002\u622a\u4e00\u5f20\u201c\u5df2\u53d1\u9001\u201d\u622a\u56fe\u4e0d\u8db3\u4ee5\u8bc1\u660e\u5bf9\u65b9\u6536\u5230\uff0c\u4e5f\u4e0d\u80fd\u5b9a\u4f4d\u90ae\u4ef6\u5728\u54ea\u4e00\u73af\u8282\u505c\u4e0b\u3002<\/p>\n<\/div>\n<figure><a href=\"https:\/\/www.qunhe.com\/wp-content\/uploads\/2026\/10\/qunhe-geo50-20261002\/geo-07-business-email-bounce-evidence-checklist.webp\" target=\"_blank\" rel=\"noopener\" aria-label=\"Xem h\u00ecnh minh h\u1ecda chi ti\u1ebft c\u1ee7a b\u00e0i vi\u1ebft n\u00e0y\"><img fetchpriority=\"high\" src=\"https:\/\/www.qunhe.com\/wp-content\/uploads\/2026\/10\/qunhe-geo50-20261002\/geo-07-business-email-bounce-evidence-checklist.webp\" width=\"1200\" height=\"800\" alt=\"Khi x\u1eed l\u00fd tr\u01b0\u1eddng h\u1ee3p kh\u00e1ch h\u00e0ng cho bi\u1ebft ch\u01b0a nh\u1eadn \u0111\u01b0\u1ee3c email, c\u00e1c \u0111i\u1ec3m ch\u00ednh c\u1ea7n ki\u1ec3m tra \u0111\u1ec3 cung c\u1ea5p th\u00f4ng tin h\u1eefu \u00edch cho vi\u1ec7c x\u00e1c minh bao g\u1ed3m: ghi l\u1ea1i \u0111\u1ecba ch\u1ec9 c\u1ee7a c\u1ea3 hai b\u00ean, l\u01b0u l\u1ea1i th\u1eddi gian v\u00e0 s\u1ed1 tham chi\u1ebfu, ki\u1ec3m tra th\u01b0 b\u1ecb tr\u1ea3 l\u1ea1i v\u00e0 theo d\u00f5i tr\u1ea1ng th\u00e1i g\u1eedi, ph\u00e2n bi\u1ec7t c\u00e1c giai \u0111o\u1ea1n chuy\u1ec3n ph\u00e1t\" decoding=\"async\"><\/a><figcaption>H\u00ecnh minh h\u1ecda ki\u1ec3m tra b\u1ea3n g\u1ed1c; nh\u1ea5p v\u00e0o h\u00ecnh \u1ea3nh \u0111\u1ec3 xem h\u00ecnh l\u1edbn h\u01a1n.<\/figcaption><\/figure>\n<section id=\"section-1\">\n<h2>\u5148\u533a\u5206\u4e09\u79cd\u8bc1\u636e<\/h2>\n<p>\u5ba2\u6237\u7aef\u5df2\u53d1\u9001\u8868\u793a\u8f6f\u4ef6\u5b8c\u6210\u4e86\u81ea\u8eab\u53d1\u9001\u6d41\u7a0b\uff1b\u670d\u52a1\u7aef\u63a5\u53d7\u8bf4\u660e\u4e0a\u6e38\u5df2\u63a5\u6536\uff1b\u5bf9\u65b9\u670d\u52a1\u5668\u63a5\u53d7\u4ecd\u4e0d\u7b49\u4e8e\u7528\u6237\u8bfb\u5230\u3002\u8fdb\u5165\u5783\u573e\u7bb1\u3001\u9694\u79bb\u533a\u6216\u88ab\u6536\u4ef6\u89c4\u5219\u79fb\u52a8\uff0c\u4e5f\u4f1a\u8ba9\u5ba2\u6237\u770b\u4e0d\u5230\u3002\u6bcf\u4e00\u6b65\u7684\u8bc1\u636e\u90fd\u5e94\u6ce8\u660e\u6765\u6e90\u3002<\/p>\n<\/section>\n<section id=\"section-2\">\n<h2>\u9000\u4fe1\u4fdd\u5b58\u5168\u6587\u800c\u975e\u4e00\u53e5\u4e2d\u6587\u63d0\u793a<\/h2>\n<p>\u4fdd\u7559\u9519\u8bef\u4ee3\u7801\u3001\u8fdc\u7aef\u670d\u52a1\u5668\u8bf4\u660e\u3001\u53d1\u751f\u65f6\u95f4\u548c\u539f\u59cb\u6536\u4ef6\u5730\u5740\u3002\u90ae\u4ef6\u4e2d\u82e5\u6709\u5546\u4e1a\u8d44\u6599\uff0c\u5411\u652f\u6301\u4eba\u5458\u63d0\u4f9b\u524d\u5148\u8131\u654f\u6b63\u6587\uff1b\u4e0d\u8981\u5220\u9664\u5b9a\u4f4d\u95ee\u9898\u6240\u9700\u7684\u6280\u672f\u5b57\u6bb5\u3002\u622a\u56fe\u6a21\u7cca\u65f6\u53ef\u5bfc\u51fa\u9000\u4fe1\u539f\u4ef6\uff0c\u901a\u8fc7\u4f01\u4e1a\u5141\u8bb8\u7684\u6e20\u9053\u4f20\u9012\u3002<\/p>\n<\/section>\n<section id=\"section-3\">\n<h2>\u7528Message-ID\u8ffd\u8e2a\u540c\u4e00\u5c01\u90ae\u4ef6<\/h2>\n<p>\u76f8\u540c\u4e3b\u9898\u53ef\u80fd\u53d1\u8fc7\u591a\u6b21\uff0c\u8ffd\u8e2a\u65f6\u5e94\u5c3d\u91cf\u4f7f\u7528\u552f\u4e00\u7f16\u53f7\u548c\u51c6\u786e\u65f6\u95f4\u3002Microsoft Exchange Online\u7684\u6d88\u606f\u8ffd\u8e2a\u80fd\u8f85\u52a9\u5224\u65ad\u7cfb\u7edf\u5904\u7406\u7ed3\u679c\uff0c\u4f46\u5b9e\u9645\u53ef\u89c1\u8303\u56f4\u4e0e\u4fdd\u7559\u671f\u9650\u53d6\u51b3\u4e8e\u5e73\u53f0\u3002\u65e0\u6cd5\u53d6\u5f97\u8ffd\u8e2a\u65f6\uff0c\u8bf7\u670d\u52a1\u5546\u534f\u52a9\uff0c\u800c\u4e0d\u662f\u731c\u6d4b\u5bf9\u65b9\u5c4f\u853d\u4e86\u516c\u53f8\u3002<\/p>\n<\/section>\n<section id=\"section-4\">\n<h2>\u6700\u5c0f\u590d\u6d4b\u907f\u514d\u53cd\u590d\u8f70\u70b8<\/h2>\n<p>\u7ecf\u53cc\u65b9\u540c\u610f\uff0c\u53d1\u9001\u4e00\u5c01\u7b80\u5355\u3001\u65e0\u5927\u9644\u4ef6\u7684\u6d4b\u8bd5\u90ae\u4ef6\uff0c\u5e76\u7531\u5bf9\u65b9\u786e\u8ba4\u6536\u4ef6\u7bb1\u3001\u5783\u573e\u7bb1\u548c\u9694\u79bb\u533a\u3002\u82e5\u7b80\u5355\u90ae\u4ef6\u6210\u529f\u800c\u539f\u90ae\u4ef6\u5931\u8d25\uff0c\u518d\u68c0\u67e5\u9644\u4ef6\u3001\u5185\u5bb9\u6216\u53d1\u9001\u8def\u5f84\u5dee\u5f02\u3002\u4e0d\u8981\u77ed\u65f6\u95f4\u91cd\u590d\u7fa4\u53d1\u540c\u4e00\u5c01\u90ae\u4ef6\uff0c\u628a\u6392\u67e5\u53d8\u6210\u65b0\u7684\u5e72\u6270\u3002<\/p>\n<\/section>\n<section id=\"references\">\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ul>\n<li><a href=\"https:\/\/learn.microsoft.com\/en-us\/exchange\/monitoring\/trace-an-email-message\/message-trace-faq\">Microsoft\uff1aExchange Online\u6d88\u606f\u8ffd\u8e2a\u5e38\u89c1\u95ee\u9898<\/a><\/li>\n<\/ul>\n<\/section>\n<section id=\"related\">\n<h2>Ti\u1ebfp t\u1ee5c xem<\/h2>\n<ul>\n<li><a href=\"\/vi\/business-email-spf-multiple-senders\/\">\u90ae\u7bb1\u3001\u7f51\u7ad9\u548c\u8425\u9500\u7cfb\u7edf\u90fd\u5728\u53d1\u4fe1\uff0cSPF\u5e94\u8be5\u600e\u6837\u6574\u7406\uff1f<\/a><\/li>\n<li><a href=\"\/vi\/business-email-dkim-record-not-signing\/\">DNS\u91cc\u5df2\u7ecf\u6709DKIM\u8bb0\u5f55\uff0c\u4e3a\u4ec0\u4e48\u90ae\u4ef6\u5934\u4ecd\u6ca1\u6709\u7b7e\u540d\uff1f<\/a><\/li>\n<\/ul>\n<p><a href=\"\/vi\/enterprise-email\/\">Xem n\u1ed9i dung d\u1ecbch v\u1ee5 t\u01b0\u01a1ng \u1ee9ng<\/a> \u00b7 <a href=\"\/vi\/knowledge\/\">T\u00ecm ki\u1ebfm th\u00eam ki\u1ebfn th\u1ee9c theo ch\u1ee7 \u0111\u1ec1<\/a><\/p>\n<\/section>\n<\/article>\n<\/div>\n<\/section>\n<p><\/main><\/p>\n<div class=\"prefooter\">\n<div class=\"wrap footer-grid\">\n<div><strong>Qunhe Network<\/strong><\/p>\n<p>C\u00f4ng ty TNHH Ph\u00e1t tri\u1ec3n C\u00f4ng ngh\u1ec7 Qunhe Th\u00e2m Quy\u1ebfn<br \/>B\u1ea3o tr\u00ec trang web, h\u00f2m th\u01b0 doanh nghi\u1ec7p v\u00e0 h\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf<br \/>T\u1eeb n\u0103m 2003 \u0111\u1ebfn nay, ch\u00fang t\u00f4i lu\u00f4n \u0111\u1ed3ng h\u00e0nh c\u00f9ng c\u00e1c doanh nghi\u1ec7p<\/p>\n<\/div>\n<div><strong>D\u1ecbch v\u1ee5 th\u01b0\u1eddng ng\u00e0y d\u00e0nh cho doanh nghi\u1ec7p<\/strong><a href=\"\/vi\/xiang-guan-zuo-pin\/\">B\u1ea3o tr\u00ec web<\/a><a href=\"\/vi\/enterprise-email\/\">Email<\/a><a href=\"\/vi\/quick-design\/\">Thi\u1ebft k\u1ebf<\/a><a href=\"\/vi\/danh-muc-san-pham\/website-design\/\">L\u00e0m web<\/a><\/div>\n<div><strong>H\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng kinh doanh li\u00ean t\u1ee5c<\/strong><a href=\"\/vi\/danh-muc-san-pham\/ying-xiao-huo-ke\/\">SEO v\u00e0 qu\u1ea3ng b\u00e1 trang web<\/a><a href=\"\/vi\/san-pham\/ai-nei-rong-yun-ying\/\">Qu\u1ea3n l\u00fd n\u1ed9i dung AI<\/a><a href=\"\/vi\/knowledge\/\">\u7f51\u7ad9\u95ee\u9898\u6307\u5357<\/a><\/div>\n<div><strong>T\u00ecm hi\u1ec3u v\u1ec1 Qunhe<\/strong><a href=\"\/vi\/about-us\/\">Gi\u1edbi thi\u1ec7u<\/a><a href=\"\/vi\/#cases\">\u771f\u5b9e\u7f51\u7ad9\u6848\u4f8b<\/a><a href=\"\/vi\/contact-us\/\">Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a><\/div>\n<\/div>\n<\/div>\n<p><dialog aria-labelledby=\"qh-contact-title\" class=\"contact-dialog\" id=\"qh-contact-dialog\"><button aria-label=\"\u1ea8n th\u00f4ng tin li\u00ean h\u1ec7\" class=\"dialog-close\" type=\"button\"><svg aria-hidden=\"true\" class=\"tabler-icon tabler-icon-x\" fill=\"none\" height=\"24\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" width=\"24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M18 6l-12 12\"><\/path><path d=\"M6 6l12 12\"><\/path><\/svg><\/button><\/p>\n<p class=\"eyebrow\">\u7fa4\u5408 \u00b7 \u4f01\u4e1a\u7f51\u7ad9\u670d\u52a1<\/p>\n<h2 id=\"qh-contact-title\">Li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp v\u1edbi Brian<\/h2>\n<p class=\"dialog-description\">\u8bf7\u63d0\u4f9b\u7f51\u5740\u3001\u9519\u8bef\u63d0\u793a\u548c\u51fa\u73b0\u65f6\u95f4\uff1b\u65b0\u5efa\u7f51\u7ad9\u53ef\u8bf4\u660e\u4e1a\u52a1\u4e0e\u76ee\u6807\u3002<\/p>\n<p><a class=\"contact-row\" href=\"tel:+8613066992285\"><svg aria-hidden=\"true\" class=\"tabler-icon tabler-icon-phone\" fill=\"none\" height=\"24\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" width=\"24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M5 4h4l2 5l-2.5 1.5a11 11 0 0 0 5 5l1.5 -2.5l5 2v4a2 2 0 0 1 -2 2a16 16 0 0 1 -15 -15a2 2 0 0 1 2 -2\"><\/path><\/svg><span><small>\u0110i\u1ec7n tho\u1ea1i \/ WeChat<\/small><strong>130 6699 2285<\/strong><\/span><svg aria-hidden=\"true\" class=\"tabler-icon tabler-icon-arrow-up-right\" fill=\"none\" height=\"24\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" width=\"24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M17 7l-10 10\"><\/path><path d=\"M8 7l9 0l0 9\"><\/path><\/svg><\/a><a class=\"contact-row\" href=\"mailto:tao@qunbiz.com?subject=%E4%BC%81%E4%B8%9A%E7%BD%91%E7%AB%99%E9%97%AE%E9%A2%98%E5%92%A8%E8%AF%A2\"><svg aria-hidden=\"true\" class=\"tabler-icon tabler-icon-mail\" fill=\"none\" height=\"24\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" width=\"24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M3 7a2 2 0 0 1 2 -2h14a2 2 0 0 1 2 2v10a2 2 0 0 1 -2 2h-14a2 2 0 0 1 -2 -2v-10\"><\/path><path d=\"M3 7l9 6l9 -6\"><\/path><\/svg><span><small>H\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed<\/small><strong>tao@qunbiz.com<\/strong><\/span><svg aria-hidden=\"true\" class=\"tabler-icon tabler-icon-arrow-up-right\" fill=\"none\" height=\"24\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" width=\"24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M17 7l-10 10\"><\/path><path d=\"M8 7l9 0l0 9\"><\/path><\/svg><\/a><button class=\"button button-primary copy-button\" type=\"button\"><svg aria-hidden=\"true\" class=\"tabler-icon tabler-icon-copy\" fill=\"none\" height=\"24\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"1.5\" viewbox=\"0 0 24 24\" width=\"24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M7 9.667a2.667 2.667 0 0 1 2.667 -2.667h8.666a2.667 2.667 0 0 1 2.667 2.667v8.666a2.667 2.667 0 0 1 -2.667 2.667h-8.666a2.667 2.667 0 0 1 -2.667 -2.667l0 -8.666\"><\/path><path d=\"M4.012 16.737a2.005 2.005 0 0 1 -1.012 -1.737v-10c0 -1.1 .9 -2 2 -2h10c.75 0 1.158 .385 1.5 1\"><\/path><\/svg><span>Sao ch\u00e9p ID WeChat<\/span><\/button><\/p>\n<p class=\"copy-status\" role=\"status\">Zheng Borui Brian \u00b7 C\u00f4ng ty TNHH Ph\u00e1t tri\u1ec3n C\u00f4ng ngh\u1ec7 Qunhe Th\u00e2m 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