{"id":16260,"date":"2026-05-05T02:01:19","date_gmt":"2026-05-04T17:01:19","guid":{"rendered":"https:\/\/m365jp.net\/?p=16260"},"modified":"2026-05-05T02:06:07","modified_gmt":"2026-05-04T17:06:07","slug":"servicedegradation-ex1297752-exchange-online-users-may-be-experiencing-high-latency-when-performing-searches-in-exchange-online-2","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-05-05-servicedegradation-ex1297752-exchange-online-users-may-be-experiencing-high-latency-when-performing-searches-in-exchange-online-2","title":{"rendered":"[serviceDegradation] EX1297752 | Exchange Online | Users may be experiencing high latency when performing searches in Exchange Online"},"content":{"rendered":"
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EX1297752 | Exchange Online | Users may be experiencing high latency when performing searches in Exchange Online<\/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 experiencing high latency when performing searches in Exchange Online.<\/td>\n<\/tr>\n
Last Updated<\/th>\n05\/04\/2026 16:31:21<\/td>\n<\/tr>\n
Start Time<\/th>\n04\/01\/2026 07:00:00<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may be experiencing high latency when performing searches in Exchange Online <\/p>\n

User impact: Users may be experiencing high latency when performing searches in Exchange Online. <\/p>\n

Current status: We’re continuing to monitor service health telemetry to validate that latency is successfully alleviated following our service optimizations aimed at expanding available resources and reducing overall latency. We’ll provide a timeline for impact remediation as once becomes available. <\/p>\n

Scope of impact: This issue may impact any user attempting to perform searches in Outlook, Outlook on the web, or Outlook mobile. <\/p>\n

Start time: Wednesday, April 01, 2026, at 7:00 AM UTC <\/p>\n

Root cause: Outsized loads on service infrastructure from increased traffic and ongoing improvements is causing search latency issues and resulting in impact. <\/p>\n

Next update by: Tuesday, May 05, 2026, at 6:00 PM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb:Exchange Online\u3067\u306e\u691c\u7d22\u4e2d\u306b\u9ad8\u3044\u9045\u5ef6\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059 <\/p>\n

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\u5f71\u97ff\u7bc4\u56f2:\u3053\u306e\u554f\u984c\u306fOutlook\u3001Outlook\u30aa\u30f3\u30e9\u30a4\u30f3\u3001\u307e\u305f\u306fOutlook\u30e2\u30d0\u30a4\u30eb\u3067\u691c\u7d22\u3092\u8a66\u307f\u308b\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n

\u958b\u59cb\u6642\u9593:2026\u5e744\u67081\u65e5\u6c34\u66dc\u65e5 \u5348\u524d7\u6642 UTC <\/p>\n

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