{"id":13512,"date":"2025-10-30T04:01:04","date_gmt":"2025-10-29T19:01:04","guid":{"rendered":"https:\/\/m365jp.net\/?p=13512"},"modified":"2025-10-30T04:03:39","modified_gmt":"2025-10-29T19:03:39","slug":"servicedegradation-mo1181369-microsoft-365-suite-users-may-see-issues-accessing-some-microsoft-365-services-and-portals","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-10-30-servicedegradation-mo1181369-microsoft-365-suite-users-may-see-issues-accessing-some-microsoft-365-services-and-portals","title":{"rendered":"[serviceDegradation] MO1181369 | Microsoft 365 suite | Users may see issues accessing some Microsoft 365 services and portals"},"content":{"rendered":"
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MO1181369 | Microsoft 365 suite | Users may see issues accessing some Microsoft 365 services and portals<\/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>\nincident<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may see issues accessing some Microsoft 365 services and portals.<\/td>\n<\/tr>\n
Last Updated<\/th>\n10\/29\/2025 18:52:08<\/td>\n<\/tr>\n
Start Time<\/th>\n10\/29\/2025 15:49:00<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may see issues accessing some Microsoft 365 services and portals<\/p>\n

User impact: Users may see issues accessing some Microsoft 365 services and portals.<\/p>\n

More info: We’ve edited the Title, User impact, and More info sections of this communication to align with our current understanding of the affected scenarios.<\/p>\n

Impacted scenarios include, but may not be limited to the following:
– Access to some Microsoft Entra, Microsoft Purview, Microsoft Defender, Microsoft Power Apps and Microsoft Intune functions. For example, Microsoft Defender for Cloud Apps policies may not be applying as expected.
– Access to security.microsoft.com, learn.microsoft.com, and other portals accessed through microsoft.com.
– Issues with add-ins and network connectivity in Outlook.
– Degraded functionality to some workflows within Microsoft Teams, including impact to location data in support of emergency calls.<\/p>\n

Current status: We’re deploying a previous healthy configuration to the affected portions of infrastructure to resolve this issue. This is being done in tandem with efforts to rebalance traffic across healthy infrastructure to achieve recovery as quickly as possible. <\/p>\n

Scope of impact: Any users attempting to access Microsoft 365 services, such as those detailed in the more info section above, may be impacted. This information may be updated as our investigation continues.<\/p>\n

Start time: Wednesday, October 29, 2025, 3:49 PM UTC<\/p>\n

Preliminary root cause: A problematic configuration change was applied to a portion of Azure infrastructure.<\/p>\n

Next update by: Wednesday, October 29, 2025, at 9:30 PM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u4e00\u90e8\u306e Microsoft 365 \u30b5\u30fc\u30d3\u30b9\u3068\u30dd\u30fc\u30bf\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u4e00\u90e8\u306e Microsoft 365 \u30b5\u30fc\u30d3\u30b9\u3068\u30dd\u30fc\u30bf\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306b\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30: \u3053\u306e\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u306e [\u30bf\u30a4\u30c8\u30eb]\u3001[\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff]\u3001\u304a\u3088\u3073 [\u8a73\u7d30\u60c5\u5831] \u30bb\u30af\u30b7\u30e7\u30f3\u3092\u7de8\u96c6\u3057\u3066\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30b7\u30ca\u30ea\u30aa\u306b\u95a2\u3059\u308b\u73fe\u5728\u306e\u7406\u89e3\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30b7\u30ca\u30ea\u30aa\u306b\u306f\u3001\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306b\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093\u3002
– \u4e00\u90e8\u306e Microsoft Entra\u3001Microsoft Purview\u3001Microsoft Defender\u3001Microsoft Power Apps\u3001Microsoft Intune \u6a5f\u80fd\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3002\u305f\u3068\u3048\u3070\u3001Microsoft Defender for Cloud Apps \u30dd\u30ea\u30b7\u30fc\u304c\u671f\u5f85\u3069\u304a\u308a\u306b\u9069\u7528\u3055\u308c\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002
– microsoft.com \u3092\u901a\u3058\u3066\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b security.microsoft.com\u3001learn.microsoft.com\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30dd\u30fc\u30bf\u30eb\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3002
– Outlook \u306e\u30a2\u30c9\u30a4\u30f3\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306b\u95a2\u3059\u308b\u554f\u984c\u3002
– \u7dca\u6025\u901a\u5831\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u4f4d\u7f6e\u30c7\u30fc\u30bf\u3078\u306e\u5f71\u97ff\u306a\u3069\u3001Microsoft Teams\u5185\u306e\u4e00\u90e8\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u6a5f\u80fd\u4f4e\u4e0b\u3002<\/p>\n

\u73fe\u5728\u306e\u72b6\u614b: \u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u90e8\u5206\u306b\u4ee5\u524d\u306e\u6b63\u5e38\u306a\u69cb\u6210\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5065\u5168\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5168\u4f53\u3067\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u518d\u8abf\u6574\u3057\u3001\u3067\u304d\u308b\u3060\u3051\u65e9\u304f\u5fa9\u65e7\u3092\u9054\u6210\u3059\u308b\u53d6\u308a\u7d44\u307f\u3068\u4e26\u884c\u3057\u3066\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u5f71\u97ff\u306e\u7bc4\u56f2: \u4e0a\u8a18\u306e\u8a73\u7d30\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u8a73\u3057\u304f\u8aac\u660e\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306a Microsoft 365 \u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u60c5\u5831\u306f\u3001\u8abf\u67fb\u304c\u9032\u3080\u306b\u3064\u308c\u3066\u66f4\u65b0\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2025 \u5e74 10 \u6708 29 \u65e5\u6c34\u66dc\u65e5\u3001\u5348\u5f8c 3 \u6642 49 \u5206 UTC<\/p>\n

\u4e88\u5099\u7684\u306a\u6839\u672c\u539f\u56e0: \u554f\u984c\u306e\u3042\u308b\u69cb\u6210\u5909\u66f4\u304c Azure \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u4e00\u90e8\u306b\u9069\u7528\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n

\u6b21\u56de\u66f4\u65b0\u65e5: 2025 \u5e74 10 \u6708 29 \u65e5\u6c34\u66dc\u65e5\u5348\u5f8c 9 \u6642 30 \u5206 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

MO1181369 | Microsoft 365 suite | Users may see issues accessing some Microsoft 365 services and portals Statu […]<\/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-13512","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13512","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=13512"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13512\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=13512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=13512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=13512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}