{"id":13914,"date":"2025-11-20T13:01:28","date_gmt":"2025-11-20T04:01:28","guid":{"rendered":"https:\/\/m365jp.net\/?p=13914"},"modified":"2025-11-20T13:01:44","modified_gmt":"2025-11-20T04:01:44","slug":"servicedegradation-ex1188189-exchange-online-users-may-not-receive-email-messages-in-exchange-online-from-a-specific-sender","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-11-20-servicedegradation-ex1188189-exchange-online-users-may-not-receive-email-messages-in-exchange-online-from-a-specific-sender","title":{"rendered":"[serviceDegradation] EX1188189 | Exchange Online | Users may not receive email messages in Exchange Online from a specific sender"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">EX1188189 | Exchange Online | Users may not receive email messages in Exchange Online from a specific sender<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Status<\/th>\n<td class=\"bad\">serviceDegradation<\/td>\n<\/tr>\n<tr>\n<th>Classification<\/th>\n<td>advisory<\/td>\n<\/tr>\n<tr>\n<th>User Impact<\/th>\n<td>Users may not receive email messages in Exchange Online from a specific sender.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>11\/20\/2025 03:40:03<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>11\/19\/2025 22:08:51<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Latest Message<\/th>\n<td>Title: Users may not receive email messages in Exchange Online from a specific sender<\/p>\n<p>  User impact: Users may not receive email messages in Exchange Online from a specific sender.<\/p>\n<p>  Current status: Our analysis of error messages and logs from the specific sender is ongoing, and more time is needed to help isolate the underlying root cause of impact.<\/p>\n<p>  Scope of impact: Any user may be affected by this event, and may not receive email messages in Exchange Online from a specific sender. This section may be updated as the incident progresses.<\/p>\n<p>  Next update by: Thursday, November 20, 2025, at 5:30 AM UTC<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\u30bf\u30a4\u30c8\u30eb:\u30e6\u30fc\u30b6\u30fc\u306fExchange Online\u3067\u7279\u5b9a\u306e\u9001\u4fe1\u8005\u304b\u3089\u30e1\u30fc\u30eb\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093<\/p>\n<p>  \u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u30e6\u30fc\u30b6\u30fc\u306f\u7279\u5b9a\u306e\u9001\u4fe1\u8005\u304b\u3089Exchange Online\u3067\u30e1\u30fc\u30eb\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>  \u73fe\u72b6:\u7279\u5b9a\u306e\u9001\u4fe1\u8005\u304b\u3089\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3084\u30ed\u30b0\u306e\u5206\u6790\u306f\u7d99\u7d9a\u4e2d\u3067\u3042\u308a\u3001\u6839\u672c\u7684\u306a\u5f71\u97ff\u539f\u56e0\u3092\u7279\u5b9a\u3059\u308b\u305f\u3081\u306b\u3055\u3089\u306b\u6642\u9593\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<p>  \u5f71\u97ff\u7bc4\u56f2:\u3053\u306e\u30a4\u30d9\u30f3\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001Exchange Online\u3067\u7279\u5b9a\u306e\u9001\u4fe1\u8005\u304b\u3089\u306e\u30e1\u30fc\u30eb\u3092\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306f\u4e8b\u4ef6\u306e\u9032\u884c\u306b\u4f34\u3044\u66f4\u65b0\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u6b21\u56de\u66f4\u65b0:2025\u5e7411\u670820\u65e5\u6728\u66dc\u65e5 \u5348\u524d5\u664230\u5206 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>EX1188189 | Exchange Online | Users may not receive email messages in Exchange Online from a specific sender S [&hellip;]<\/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-13914","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13914","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=13914"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13914\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=13914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=13914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=13914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}