{"id":10266,"date":"2025-03-04T06:00:50","date_gmt":"2025-03-03T21:00:50","guid":{"rendered":"https:\/\/m365jp.net\/?p=10266"},"modified":"2025-03-04T06:04:30","modified_gmt":"2025-03-03T21:04:30","slug":"servicerestored-ex1015106-exchange-online-some-users-may-experience-default-language-setting-changes-and-issues-downloading-attachments-in-outlook-on-the-web","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-03-04-servicerestored-ex1015106-exchange-online-some-users-may-experience-default-language-setting-changes-and-issues-downloading-attachments-in-outlook-on-the-web","title":{"rendered":"[serviceRestored] EX1015106 | Exchange Online | Some users may experience default language setting changes and issues downloading attachments in Outlook on the web"},"content":{"rendered":"
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EX1015106 | Exchange Online | Some users may experience default language setting changes and issues downloading attachments in Outlook on the web<\/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>\nUsers may have experienced issues with language settings and downloading attachments in Outlook on the web.<\/td>\n<\/tr>\n
Last Updated<\/th>\n03\/03\/2025 20:55:54<\/td>\n<\/tr>\n
Start Time<\/th>\n02\/22\/2025 02:00:00<\/td>\n<\/tr>\n
End Time<\/th>\n03\/03\/2025 16:00:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some users may experience default language setting changes and issues downloading attachments in Outlook on the web<\/p>\n

User impact: Users may have experienced issues with language settings and downloading attachments in Outlook on the web.<\/p>\n

More info: Users were automatically defaulted to English for Outlook on the web when their default language setting was set to a non-English language. Users could manually reset their desired language as a temporary workaround. However, upon refreshing, signing out, or closing their tab, the language was reverted back to English.<\/p>\n

In addition, users may have been unable to download or preview attachments from shared mailboxes in Outlook on the web. The Outlook desktop client and mobile apps were unaffected by this issue. Users that downloaded attachments from their own mailbox or any non-shared mailbox were unaffected.<\/p>\n

Final status: We’ve confirmed that the saturation of the fix completed and validated with internal testing that the impact is remediated.<\/p>\n

Scope of impact: Some users may have been impacted if their default language was set to a non-English option in Outlook on the web, or if they were attempting to download or preview attachments from a shared mailbox.<\/p>\n

Start time: Saturday, February 22, 2025, at 2:00 AM UTC<\/p>\n

End time: Monday, March 3, 2025, at 4:00 PM UTC<\/p>\n

Root cause: A recent service update meant to change how the language setting is stored in Outlook on the web was causing the service to identify the setting as not configured and introduces a conflict. This conflict may have prevented users from downloading attachments from shared mailboxes or if their default language was set to a non-English option; the language setting would default to English.<\/p>\n

Next steps:
– We’re further reviewing the service update to understand what specific aspect of the code caused the service to identify the setting as not configured, and to understand what prevented it from being detected in our update testing and validation procedures, which will allow us to prevent similar issues in future updates.<\/p>\n

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

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u306f\u3001\u65e2\u5b9a\u306e\u8a00\u8a9e\u8a2d\u5b9a\u306e\u5909\u66f4\u3084\u3001Outlook on web \u3067\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: Outlook on the web\u3067\u8a00\u8a9e\u8a2d\u5b9a\u3084\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306b\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30: Outlook on the web\u3067\u306f\u3001\u65e2\u5b9a\u306e\u8a00\u8a9e\u8a2d\u5b9a\u304c\u82f1\u8a9e\u4ee5\u5916\u306e\u8a00\u8a9e\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u81ea\u52d5\u7684\u306b\u65e2\u5b9a\u3067\u82f1\u8a9e\u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u4e00\u6642\u7684\u306a\u56de\u907f\u7b56\u3068\u3057\u3066\u3001\u76ee\u7684\u306e\u8a00\u8a9e\u3092\u624b\u52d5\u3067\u30ea\u30bb\u30c3\u30c8\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u66f4\u65b0\u3001\u30b5\u30a4\u30f3\u30a2\u30a6\u30c8\u3001\u307e\u305f\u306f\u30bf\u30d6\u3092\u9589\u3058\u308b\u3068\u3001\u8a00\u8a9e\u306f\u82f1\u8a9e\u306b\u623b\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n

\u3055\u3089\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306fOutlook on the web\u306e\u5171\u6709\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u304b\u3089\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u307e\u305f\u306f\u30d7\u30ec\u30d3\u30e5\u30fc\u3067\u304d\u306a\u304b\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002Outlook \u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u306f\u3001\u3053\u306e\u554f\u984c\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u81ea\u5206\u306e\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u307e\u305f\u306f\u5171\u6709\u3055\u308c\u3066\u3044\u306a\u3044\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u304b\u3089\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u306f\u5f71\u97ff\u3092\u53d7\u3051\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n

\u6700\u7d42\u30b9\u30c6\u30fc\u30bf\u30b9: \u4fee\u6b63\u306e\u98fd\u548c\u304c\u5b8c\u4e86\u3057\u3001\u5185\u90e8\u30c6\u30b9\u30c8\u3067\u5f71\u97ff\u304c\u4fee\u5fa9\u3055\u308c\u305f\u3053\u3068\u304c\u691c\u8a3c\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2: Outlook on the web\u3067\u65e2\u5b9a\u306e\u8a00\u8a9e\u304c\u82f1\u8a9e\u4ee5\u5916\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u5171\u6709\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u304b\u3089\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u307e\u305f\u306f\u30d7\u30ec\u30d3\u30e5\u30fc\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u305f\u5834\u5408\u3001\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u5f71\u97ff\u3092\u53d7\u3051\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2025 \u5e74 2 \u6708 22 \u65e5\u571f\u66dc\u65e5\u306e\u5348\u524d 2:00 UTC<\/p>\n

\u7d42\u4e86\u6642\u523b: 2025 \u5e74 3 \u6708 3 \u65e5\u6708\u66dc\u65e5 4:00 PM UTC<\/p>\n

\u6839\u672c\u539f\u56e0: Outlook on the web\u3067\u306e\u8a00\u8a9e\u8a2d\u5b9a\u306e\u4fdd\u5b58\u65b9\u6cd5\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u6700\u8fd1\u306e\u30b5\u30fc\u30d3\u30b9\u66f4\u65b0\u306b\u3088\u308a\u3001\u30b5\u30fc\u30d3\u30b9\u306f\u8a2d\u5b9a\u3092\u672a\u69cb\u6210\u3068\u3057\u3066\u8b58\u5225\u3057\u3001\u7af6\u5408\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u7af6\u5408\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5171\u6709\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u304b\u3089\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u308a\u3001\u65e2\u5b9a\u306e\u8a00\u8a9e\u304c\u82f1\u8a9e\u4ee5\u5916\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u306a\u304f\u306a\u3063\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8a00\u8a9e\u8a2d\u5b9a\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u82f1\u8a9e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u30b5\u30fc\u30d3\u30b9\u306e\u66f4\u65b0\u3092\u3055\u3089\u306b\u898b\u76f4\u3057\u3066\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u7279\u5b9a\u306e\u5074\u9762\u304c\u30b5\u30fc\u30d3\u30b9\u306e\u8a2d\u5b9a\u3092\u672a\u69cb\u6210\u3068\u3057\u3066\u8b58\u5225\u3059\u308b\u539f\u56e0\u3092\u7406\u89e3\u3057\u3001\u66f4\u65b0\u306e\u30c6\u30b9\u30c8\u3068\u691c\u8a3c\u306e\u624b\u9806\u3067\u691c\u51fa\u3092\u59a8\u3052\u305f\u539f\u56e0\u3092\u7406\u89e3\u3057\u3001\u4eca\u5f8c\u306e\u66f4\u65b0\u3067\u540c\u69d8\u306e\u554f\u984c\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u306f\u30a4\u30d9\u30f3\u30c8\u306e\u6700\u7d42\u66f4\u65b0\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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