{"id":10585,"date":"2025-03-22T02:01:03","date_gmt":"2025-03-21T17:01:03","guid":{"rendered":"https:\/\/m365jp.net\/?p=10585"},"modified":"2025-03-22T02:15:28","modified_gmt":"2025-03-21T17:15:28","slug":"servicedegradation-ex1038200-exchange-online-admins-and-users-may-be-unable-to-access-review-page-under-the-email-and-collaboration-section-in-the-defender-portal","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-03-22-servicedegradation-ex1038200-exchange-online-admins-and-users-may-be-unable-to-access-review-page-under-the-email-and-collaboration-section-in-the-defender-portal","title":{"rendered":"[serviceDegradation] EX1038200 | Exchange Online | Admins and users may be unable to access ‘Review’ page under the Email and Collaboration section in the Defender portal"},"content":{"rendered":"
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EX1038200 | Exchange Online | Admins and users may be unable to access ‘Review’ page under the Email and Collaboration section in the Defender portal<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceDegradation<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nAdmins and users may be unable to access ‘Review’ page under the Email and Collaboration section in the Defender portal.<\/td>\n<\/tr>\n
Last Updated<\/th>\n03\/21\/2025 16:24:43<\/td>\n<\/tr>\n
Start Time<\/th>\n03\/21\/2025 12:33:58<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Admins and users may be unable to access ‘Review’ page under the Email and Collaboration section in the Defender portal<\/p>\n

User impact: Admins and users may be unable to access ‘Review’ page under the Email and Collaboration section in the Defender portal.<\/p>\n

More info: The ‘Review’ page under the Email and Collaboration section in the Microsoft Defender portal isn\u2019t accessible, displaying a blank page and not loading any data.<\/p>\n

This issue may also affect quarantine actions such as preview, view headers, and download. These operations may fail, although admins may be able to utilize PowerShell cmdlets to perform the operations, as cmdlets are unaffected by this issue.<\/p>\n

Current status: We’ve identified a recent change to our authentication configurations broke a pathway utilized when calling APIs supporting the authentication process, resulting in impact. We’ve reverted this change and are reaching out to a subset of affected users to confirm impact remediation.<\/p>\n

Scope of impact: The problem may impact users and admins trying to access the ‘Review’ page under the Email and Collaboration section in the Microsoft Defender portal.<\/p>\n

Start time: Friday, March 21, 2025, at 12:00 AM UTC<\/p>\n

Root cause: A recent change to our authentication configurations broke a pathway utilized when calling APIs supporting the authentication process, resulting in impact.<\/p>\n

Next update by: Friday, March 21, 2025, at 6:30 PM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u7ba1\u7406\u8005\u3068\u30e6\u30fc\u30b6\u30fc\u306f\u3001Defender \u30dd\u30fc\u30bf\u30eb\u306e [\u30e1\u30fc\u30eb\u3068\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3] \u30bb\u30af\u30b7\u30e7\u30f3\u306e\u4e0b\u306b\u3042\u308b [\u30ec\u30d3\u30e5\u30fc] \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u7ba1\u7406\u8005\u3068\u30e6\u30fc\u30b6\u30fc\u306f\u3001Defender \u30dd\u30fc\u30bf\u30eb\u306e [\u30e1\u30fc\u30eb\u3068\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3] \u30bb\u30af\u30b7\u30e7\u30f3\u306b\u3042\u308b [\u30ec\u30d3\u30e5\u30fc] \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30: Microsoft Defender \u30dd\u30fc\u30bf\u30eb\u306e \u30e1\u30fc\u30eb\u3068\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3 \u30bb\u30af\u30b7\u30e7\u30f3\u306e\u4e0b\u306b\u3042\u308b [\u30ec\u30d3\u30e5\u30fc] \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u7a7a\u767d\u306e\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3001\u30c7\u30fc\u30bf\u304c\u8aad\u307f\u8fbc\u307e\u308c\u307e\u305b\u3093\u3002<\/p>\n

\u3053\u306e\u554f\u984c\u306f\u3001\u30d7\u30ec\u30d3\u30e5\u30fc\u3001\u30d8\u30c3\u30c0\u30fc\u306e\u8868\u793a\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306a\u3069\u306e\u691c\u75ab\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u3082\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u64cd\u4f5c\u306f\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u30b3\u30de\u30f3\u30c9\u30ec\u30c3\u30c8\u306f\u3053\u306e\u554f\u984c\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u305f\u3081\u3001\u7ba1\u7406\u8005\u306f PowerShell \u30b3\u30de\u30f3\u30c9\u30ec\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u64cd\u4f5c\u3092\u5b9f\u884c\u3067\u304d\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u73fe\u5728\u306e\u30b9\u30c6\u30fc\u30bf\u30b9: \u6700\u8fd1\u3001\u8a8d\u8a3c\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u3088\u308a\u3001\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b API \u3092\u547c\u3073\u51fa\u3059\u3068\u304d\u306b\u5229\u7528\u3055\u308c\u308b\u7d4c\u8def\u304c\u58ca\u308c\u3001\u5f71\u97ff\u304c\u751f\u3058\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5909\u66f4\u3092\u5143\u306b\u623b\u3057\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u4e00\u90e8\u306b\u9023\u7d61\u3057\u3066\u3001\u5f71\u97ff\u306e\u4fee\u5fa9\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2: \u3053\u306e\u554f\u984c\u306f\u3001Microsoft Defender \u30dd\u30fc\u30bf\u30eb\u306e [\u30e1\u30fc\u30eb\u3068\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3] \u30bb\u30af\u30b7\u30e7\u30f3\u306e\u4e0b\u306b\u3042\u308b [\u30ec\u30d3\u30e5\u30fc] \u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u3068\u7ba1\u7406\u8005\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2025 \u5e74 3 \u6708 21 \u65e5\u91d1\u66dc\u65e5\u306e\u5348\u524d 12:00 (UTC)<\/p>\n

\u6839\u672c\u539f\u56e0: \u6700\u8fd1\u306e\u8a8d\u8a3c\u8a2d\u5b9a\u306e\u5909\u66f4\u306b\u3088\u308a\u3001\u8a8d\u8a3c\u30d7\u30ed\u30bb\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b API \u3092\u547c\u3073\u51fa\u3059\u3068\u304d\u306b\u5229\u7528\u3055\u308c\u308b\u7d4c\u8def\u304c\u58ca\u308c\u3001\u5f71\u97ff\u304c\u751f\u3058\u307e\u3057\u305f\u3002<\/p>\n

\u6b21\u306e\u66f4\u65b0\u65b9\u6cd5: 2025\u5e743\u670821\u65e5(\u91d1)\u5348\u5f8c6\u664230\u5206(UTC)<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

EX1038200 | Exchange Online | Admins and users may be unable to access ‘Review’ page under the Ema […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10585","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/10585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=10585"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/10585\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=10585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=10585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=10585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}