{"id":16508,"date":"2026-05-27T05:00:55","date_gmt":"2026-05-26T20:00:55","guid":{"rendered":"https:\/\/m365jp.net\/?p=16508"},"modified":"2026-05-27T05:07:36","modified_gmt":"2026-05-26T20:07:36","slug":"servicedegradation-ex1310533-exchange-online-users-may-be-unable-to-view-free-busy-status-for-gmail-users-within-the-exchange-online-calendar-3","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-05-27-servicedegradation-ex1310533-exchange-online-users-may-be-unable-to-view-free-busy-status-for-gmail-users-within-the-exchange-online-calendar-3","title":{"rendered":"[serviceDegradation] EX1310533 | Exchange Online | Users may be unable to view free\/busy status for Gmail users within the Exchange Online calendar"},"content":{"rendered":"
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EX1310533 | Exchange Online | Users may be unable to view free\/busy status for Gmail users within the Exchange Online calendar<\/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 view free\/busy status for Gmail users within the Exchange Online calendar.<\/td>\n<\/tr>\n
Last Updated<\/th>\n05\/26\/2026 19:05:08<\/td>\n<\/tr>\n
Start Time<\/th>\n05\/11\/2026 07:01:00<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may be unable to view free\/busy status for Gmail users within the Exchange Online calendar <\/p>\n

User impact: Users may be unable to view free\/busy status for Gmail users within the Exchange Online calendar. <\/p>\n

More info: Affected users may see an “Unknown” status for the external Gmail contacts. <\/p>\n

Current status: We’ve begun the deployment of our solution to the affected environment, and the rate of progress indicates it’s on track to complete by the time of our next scheduled update. <\/p>\n

Scope of impact: Impact is specific to any user attempting to view free\/busy status for Gmail contacts in their Exchange Online calendars. <\/p>\n

Start time: Monday, May 11, 2026, at 7:01 AM UTC <\/p>\n

Root cause: A feature was recently disabled to mitigate an unrelated event, resulting in this impact. <\/p>\n

Next update by: Thursday, May 28, 2026, at 7:30 PM UTC<\/td>\n<\/tr>\n

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\u958b\u59cb\u6642\u9593:2026\u5e745\u670811\u65e5(\u6708)\u5348\u524d7\u664201\u5206 UTC <\/p>\n

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EX1310533 | Exchange Online | Users may be unable to view free\/busy status for Gmail users within the Exchange […]<\/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-16508","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/16508","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=16508"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/16508\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=16508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=16508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=16508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}