{"id":10225,"date":"2025-03-01T10:01:10","date_gmt":"2025-03-01T01:01:10","guid":{"rendered":"https:\/\/m365jp.net\/?p=10225"},"modified":"2025-03-01T10:04:57","modified_gmt":"2025-03-01T01:04:57","slug":"servicedegradation-ex1020077-exchange-online-users-may-be-unable-to-open-some-attachments-from-email-messages-in-some-exchange-online-connection-methods-3","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-03-01-servicedegradation-ex1020077-exchange-online-users-may-be-unable-to-open-some-attachments-from-email-messages-in-some-exchange-online-connection-methods-3","title":{"rendered":"[serviceDegradation] EX1020077 | Exchange Online | Users may be unable to open some attachments from email messages in some Exchange Online connection methods"},"content":{"rendered":"
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EX1020077 | Exchange Online | Users may be unable to open some attachments from email messages in some Exchange Online connection methods<\/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 open some attachments from email messages in some Exchange Online connection methods.<\/td>\n<\/tr>\n
Last Updated<\/th>\n03\/01\/2025 00:44:14<\/td>\n<\/tr>\n
Start Time<\/th>\n02\/28\/2025 20:15:57<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may be unable to open some attachments from email messages in some Exchange Online connection methods<\/p>\n

User impact: Users may be unable to open some attachments from email messages in some Exchange Online connection methods.<\/p>\n

More info: Files attached directly to the emails as invite attachments are affected. Cloud file attachments appear to be unaffected by this issue. This issue also appears to be limited to the Outlook mobile app for iOS and Android as well as Outlook for Mac.<\/p>\n

Current status: We’ve confirmed that the offending update has been successfully rolled back throughout the majority of the affected service environment. We\u2019re continuing to monitor as the reversion of the offending update completes and resolves the issue for all impacted users. We’re anticipating that we’ll have a precise remediation timeline by our next scheduled communications update.<\/p>\n

Scope of impact: Some users may be affected when trying to open some attachments from email messages in Exchange Online.<\/p>\n

Start time: Thursday, February 6, 2025, at 5:00 AM UTC<\/p>\n

Root cause: A recent service update contained a code regression that is resulting in impact.<\/p>\n

Next update by: Monday, March 3, 2025, at 6:00 PM UTC<\/td>\n<\/tr>\n

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\u5f71\u97ff\u7bc4\u56f2: \u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001Exchange Online \u3067\u96fb\u5b50\u30e1\u30fc\u30eb \u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4e00\u90e8\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3053\u3046\u3068\u3059\u308b\u3068\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2025 \u5e74 2 \u6708 6 \u65e5\u6728\u66dc\u65e5\u306e\u5348\u524d 5:00 UTC<\/p>\n

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\u6b21\u306e\u66f4\u65b0: 2025\u5e743\u67083\u65e5(\u6708)18:00 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

EX1020077 | Exchange Online | Users may be unable to open some attachments from email messages in some Exchang […]<\/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-10225","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/10225","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=10225"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/10225\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=10225"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=10225"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=10225"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}