{"id":11913,"date":"2025-06-17T13:01:20","date_gmt":"2025-06-17T04:01:20","guid":{"rendered":"https:\/\/m365jp.net\/?p=11913"},"modified":"2025-06-17T13:02:25","modified_gmt":"2025-06-17T04:02:25","slug":"servicerestored-mo1096211-microsoft-365-suite-a-subset-of-users-may-experience-issues-with-various-microsoft-365-services-2","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-06-17-servicerestored-mo1096211-microsoft-365-suite-a-subset-of-users-may-experience-issues-with-various-microsoft-365-services-2","title":{"rendered":"[serviceRestored] MO1096211 | Microsoft 365 suite | A subset of users may experience issues with various Microsoft 365 services"},"content":{"rendered":"
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MO1096211 | Microsoft 365 suite | A subset of users may experience issues with various Microsoft 365 services<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nincident<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may have experienced issues with various Microsoft 365 services.<\/td>\n<\/tr>\n
Last Updated<\/th>\n06\/17\/2025 03:48:44<\/td>\n<\/tr>\n
Start Time<\/th>\n06\/16\/2025 22:58:15<\/td>\n<\/tr>\n
End Time<\/th>\n06\/17\/2025 00:14:37<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: A subset of users may experience issues with various Microsoft 365 services<\/p>\n

User impact: Users may have experienced issues with various Microsoft 365 services<\/p>\n

More info: We’ve confirmed that impact occurred, though was not limited, to the following services:<\/p>\n

Exchange Online
– Users may have been unable to access their Exchange Online mailboxes
– Admins may have been unable to provision Exchange Online mailboxes<\/p>\n

Microsoft Teams
– Users may have been unable to create group scenarios, including chats, channels, and Teams
-Users’ status information may have been stale<\/p>\n

Microsoft Purview and Microsoft Defender for Office
– Users may have faced intermittent authentication failures when attempting to access solutions tabs and features in Microsoft Purview and Defender portal<\/p>\n

Final status: After an extended monitoring period, we confirmed that all services and scenarios impacted by this event have recovered. <\/p>\n

Scope of impact: Users in any region leveraging Microsoft 365 services, whose requests were routed through the affected infrastructure were impacted by this event.<\/p>\n

Start time: Monday, June 16, 2025, at 9:45 PM UTC<\/p>\n

End time: Monday, June 16, 2025, at 11:30 PM UTC<\/p>\n

Preliminary cause: A recent update, which was intended to improve traffic management and control, was identified as being overly aggressive. This led to the unintentional disruption of service traffic, which subsequently impacted end users.<\/p>\n

Next steps:
– We’re assessing our traffic management update test parameters to ensure similarly impacting updates aren’t introduced in the future.<\/p>\n

We’ll provide a preliminary Post-Incident Report within two business days and a final Post-Incident Report within five business days.<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u3067\u3001\u3055\u307e\u3056\u307e\u306a Microsoft 365 \u30b5\u30fc\u30d3\u30b9\u3067\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u3055\u307e\u3056\u307e\u306a Microsoft 365 \u30b5\u30fc\u30d3\u30b9\u3067\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u8a73\u7d30: \u5f71\u97ff\u306f\u3001\u4ee5\u4e0b\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093\u304c\u3001\u767a\u751f\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

Exchange \u30aa\u30f3\u30e9\u30a4\u30f3
– \u30e6\u30fc\u30b6\u30fc\u304c Exchange Online \u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304b\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308b
– \u7ba1\u7406\u8005\u304cExchange Online\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3092\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\u3067\u304d\u306a\u304b\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n

Microsoft Teams
– \u30e6\u30fc\u30b6\u30fc\u304c\u30c1\u30e3\u30c3\u30c8\u3001\u30c1\u30e3\u30cd\u30eb\u3001Teams \u306a\u3069\u306e\u30b0\u30eb\u30fc\u30d7 \u30b7\u30ca\u30ea\u30aa\u3092\u4f5c\u6210\u3067\u304d\u306a\u304b\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059
\u30fb\u30e6\u30fc\u30b6\u30fc\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u60c5\u5831\u304c\u53e4\u304f\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n

Microsoft Purview \u3068 Microsoft Defender for Office
– \u30e6\u30fc\u30b6\u30fc\u304c Microsoft Purview \u3068 Defender \u30dd\u30fc\u30bf\u30eb\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3 \u30bf\u30d6\u3068\u6a5f\u80fd\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u65ad\u7d9a\u7684\u306a\u8a8d\u8a3c\u30a8\u30e9\u30fc\u306b\u76f4\u9762\u3057\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u6700\u7d42\u30b9\u30c6\u30fc\u30bf\u30b9: \u76e3\u8996\u671f\u9593\u3092\u5ef6\u9577\u3057\u305f\u5f8c\u3001\u3053\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305f\u3059\u3079\u3066\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u30b7\u30ca\u30ea\u30aa\u304c\u56de\u5fa9\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2: Microsoft 365 \u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u4efb\u610f\u306e\u5730\u57df\u306e\u30e6\u30fc\u30b6\u30fc\u3067\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u4ecb\u3057\u3066\u8981\u6c42\u304c\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u3053\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3057\u305f\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2025 \u5e74 6 \u6708 16 \u65e5\u6708\u66dc\u65e5\u306e\u5348\u5f8c 9 \u6642 45 \u5206 (UTC)<\/p>\n

\u7d42\u4e86\u6642\u523b: 2025 \u5e74 6 \u6708 16 \u65e5 (\u6708) \u5348\u5f8c 11 \u6642 30 \u5206 (UTC)<\/p>\n

\u4e88\u5099\u7684\u306a\u539f\u56e0: \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u7ba1\u7406\u3068\u5236\u5fa1\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u6700\u8fd1\u306e\u66f4\u65b0\u304c\u3001\u904e\u5ea6\u306b\u7a4d\u6975\u7684\u3067\u3042\u308b\u3068\u7279\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d3\u30b9\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u610f\u56f3\u305b\u305a\u4e2d\u65ad\u3055\u308c\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306b\u5f71\u97ff\u304c\u53ca\u3073\u307e\u3057\u305f\u3002<\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7ba1\u7406\u306e\u66f4\u65b0\u30c6\u30b9\u30c8\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8a55\u4fa1\u3057\u3066\u3001\u540c\u69d8\u306e\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u66f4\u65b0\u304c\u4eca\u5f8c\u5c0e\u5165\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u4e8b\u5f8c\u30ec\u30dd\u30fc\u30c8\u306e\u4e88\u5099\u7248\u306f2\u55b6\u696d\u65e5\u4ee5\u5185\u306b\u3001\u6700\u7d42\u7684\u306a\u4e8b\u5f8c\u5831\u544a\u66f8\u306f5\u55b6\u696d\u65e5\u4ee5\u5185\u306b\u63d0\u51fa\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

MO1096211 | Microsoft 365 suite | A subset of users may experience issues with various Microsoft 365 services […]<\/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-11913","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/11913","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=11913"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/11913\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=11913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=11913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=11913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}