{"id":13010,"date":"2025-09-26T12:01:11","date_gmt":"2025-09-26T03:01:11","guid":{"rendered":"https:\/\/m365jp.net\/?p=13010"},"modified":"2025-09-26T12:06:12","modified_gmt":"2025-09-26T03:06:12","slug":"servicedegradation-op1159773-microsoft-365-apps-users-may-be-unable-to-access-portal-office-com-through-microsoft-365-apps-for-the-web","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-09-26-servicedegradation-op1159773-microsoft-365-apps-users-may-be-unable-to-access-portal-office-com-through-microsoft-365-apps-for-the-web","title":{"rendered":"[serviceDegradation] OP1159773 | Microsoft 365 apps | Users may be unable to access portal.office.com through Microsoft 365 apps for the web"},"content":{"rendered":"
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OP1159773 | Microsoft 365 apps | Users may be unable to access portal.office.com through Microsoft 365 apps for the web<\/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>\nUsers may be unable to access portal.office.com through Microsoft 365 apps for the web.<\/td>\n<\/tr>\n
Last Updated<\/th>\n09\/26\/2025 02:49:36<\/td>\n<\/tr>\n
Start Time<\/th>\n09\/26\/2025 02:02:46<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may be unable to access portal.office.com through Microsoft 365 apps for the web<\/p>\n

User impact: Users may be unable to access portal.office.com through Microsoft 365 apps for the web.<\/p>\n

More info: Affected Admins may be unable to access the Microsoft 365 admin center through portal.office.com. However, admins can still access the Microsoft 365 admin center by utilizing admin.microsoft.com. The admin.microsoft.com (Microsoft 365 admin center) is not affected by this issue and remains accessible.<\/p>\n

Current status: We’re reviewing service side telemetry, error logs provided by a subset of affected users, and analyzing recent service changes to help identify any contributing factors which may be causing impact to guide our troubleshooting steps.<\/p>\n

Scope of impact: Users who attempt to access portal.office.com through Microsoft 365 apps for the web may be affected.<\/p>\n

Next update by: Friday, September 26, 2025, at 4:00 AM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u30e6\u30fc\u30b6\u30fc\u306f\u3001Microsoft 365 apps for the web \u3092\u4ecb\u3057\u3066 portal.office.com \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: \u30e6\u30fc\u30b6\u30fc\u306f\u3001Microsoft 365 Apps for the web\u3092\u4ecb\u3057\u3066 portal.office.com \u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30: \u5f71\u97ff\u3092\u53d7\u3051\u308b\u7ba1\u7406\u8005\u306f\u3001portal.office.com \u3092\u4ecb\u3057\u3066 Microsoft 365 \u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u7ba1\u7406\u8005\u306f\u5f15\u304d\u7d9a\u304d admin.microsoft.com \u3092\u5229\u7528\u3057\u3066 Microsoft 365 \u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002admin.microsoft.com (Microsoft 365 \u7ba1\u7406\u30bb\u30f3\u30bf\u30fc) \u306f\u3053\u306e\u554f\u984c\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305a\u3001\u5f15\u304d\u7d9a\u304d\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u73fe\u5728\u306e\u72b6\u614b: \u30b5\u30fc\u30d3\u30b9\u5074\u306e\u30c6\u30ec\u30e1\u30c8\u30ea\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u304b\u3089\u63d0\u4f9b\u3055\u308c\u305f\u30a8\u30e9\u30fc \u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3001\u6700\u8fd1\u306e\u30b5\u30fc\u30d3\u30b9\u5909\u66f4\u3092\u5206\u6790\u3057\u3066\u3001\u5f71\u97ff\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u8981\u56e0\u3092\u7279\u5b9a\u3057\u3066\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806\u3092\u30ac\u30a4\u30c9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u5f71\u97ff\u306e\u7bc4\u56f2: Microsoft 365 Apps for the web\u3092\u4ecb\u3057\u3066 portal.office.com \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<\/p>\n

\u6b21\u56de\u66f4\u65b0: 2025 \u5e74 9 \u6708 26 \u65e5\u91d1\u66dc\u65e5\u5348\u524d 4:00 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

OP1159773 | Microsoft 365 apps | Users may be unable to access portal.office.com through Microsoft 365 apps fo […]<\/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-13010","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13010","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=13010"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13010\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=13010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=13010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=13010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}