{"id":15271,"date":"2026-03-06T00:01:05","date_gmt":"2026-03-05T15:01:05","guid":{"rendered":"https:\/\/m365jp.net\/?p=15271"},"modified":"2026-03-06T00:01:46","modified_gmt":"2026-03-05T15:01:46","slug":"servicerestored-mo1239876-microsoft-365-suite-admins-may-have-received-delayed-mailbox-usage-reports-from-the-microsoft-365-admin-center","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-03-06-servicerestored-mo1239876-microsoft-365-suite-admins-may-have-received-delayed-mailbox-usage-reports-from-the-microsoft-365-admin-center","title":{"rendered":"[serviceRestored] MO1239876 | Microsoft 365 suite | Admins may have received delayed mailbox usage reports from the Microsoft 365 admin center"},"content":{"rendered":"
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MO1239876 | Microsoft 365 suite | Admins may have received delayed mailbox usage reports from the Microsoft 365 admin center<\/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>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nAdmins may have received delayed mailbox usage reports from the Microsoft 365 admin center.<\/td>\n<\/tr>\n
Last Updated<\/th>\n03\/05\/2026 14:17:23<\/td>\n<\/tr>\n
Start Time<\/th>\n02\/21\/2026 13:00:00<\/td>\n<\/tr>\n
End Time<\/th>\n03\/05\/2026 11:00:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Admins may have received delayed mailbox usage reports from the Microsoft 365 admin center<\/p>\n

User impact: Admins may have received delayed mailbox usage reports from the Microsoft 365 admin center.<\/p>\n

More info: Admins’ mailbox usage reports may have been delayed as far back as Tuesday, February 17, 2026.<\/p>\n

Final status: We’ve confirmed that the reports for Microsoft 365 Groups have been processed. We’ve verified with affected users that impact has now been resolved.<\/p>\n

Scope of impact: Any admin attempting to view mailbox usage reports in the Microsoft 365 admin center may have been impacted.<\/p>\n

Start time: Saturday, February 21, 2026, at 1:00 PM UTC<\/p>\n

End time: Thursday, March 5, 2026, at 11:00 AM UTC<\/p>\n

Root cause: A malformed data issue within the pipeline responsible for timely report data in the admin center was resulting in mailbox usage report delays.<\/p>\n

Next steps:
– We’re analyzing the affected pipeline that handles report data to help prevent this problem from happening again.<\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb:\u7ba1\u7406\u8005\u306fMicrosoft 365\u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\u304b\u3089\u9045\u5ef6\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u4f7f\u7528\u5831\u544a\u3092\u53d7\u3051\u53d6\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u7ba1\u7406\u8005\u306fMicrosoft 365\u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\u304b\u3089\u9045\u5ef6\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u4f7f\u7528\u5831\u544a\u3092\u53d7\u3051\u53d6\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30\u60c5\u5831:\u7ba1\u7406\u8005\u306e\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u4f7f\u7528\u5831\u544a\u306f2026\u5e742\u670817\u65e5\u706b\u66dc\u65e5\u307e\u3067\u9061\u3063\u3066\u9045\u5ef6\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u6700\u7d42\u72b6\u6cc1:Microsoft 365 Groups\u306e\u30ec\u30dd\u30fc\u30c8\u306f\u51e6\u7406\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u3001\u5f71\u97ff\u304c\u89e3\u6c7a\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2:Microsoft 365\u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\u3067\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u4f7f\u7528\u5831\u544a\u3092\u95b2\u89a7\u3057\u3088\u3046\u3068\u3059\u308b\u7ba1\u7406\u8005\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593:2026\u5e742\u670821\u65e5\u571f\u66dc\u65e5 13:00 UTC<\/p>\n

\u7d42\u4e86\u6642\u523b:2026\u5e743\u67085\u65e5\u6728\u66dc\u65e5 \u5348\u524d11\u6642 UTC<\/p>\n

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\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u5831\u544a\u30c7\u30fc\u30bf\u3092\u6271\u3046\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u5206\u6790\u3057\u3001\u3053\u306e\u554f\u984c\u306e\u518d\u767a\u3092\u9632\u3050\u305f\u3081\u306b\u6d3b\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

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MO1239876 | Microsoft 365 suite | Admins may have received delayed mailbox usage reports from the Microsoft 36 […]<\/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-15271","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/15271","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=15271"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/15271\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=15271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=15271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=15271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}