{"id":14585,"date":"2026-01-21T22:00:53","date_gmt":"2026-01-21T13:00:53","guid":{"rendered":"https:\/\/m365jp.net\/?p=14585"},"modified":"2026-01-21T22:01:14","modified_gmt":"2026-01-21T13:01:14","slug":"servicedegradation-sp1220310-sharepoint-online-some-users-that-are-mentioned-in-list-comments-in-sharepoint-online-are-not-receiving-email-notifications","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-01-21-servicedegradation-sp1220310-sharepoint-online-some-users-that-are-mentioned-in-list-comments-in-sharepoint-online-are-not-receiving-email-notifications","title":{"rendered":"[serviceDegradation] SP1220310 | SharePoint Online | Some users that are mentioned in list comments in SharePoint Online are not receiving email notifications"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">SP1220310 | SharePoint Online | Some users that are mentioned in list comments in SharePoint Online are not receiving email notifications<\/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 that are mentioned in list comments in SharePoint Online are not receiving email notifications.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>01\/21\/2026 12:15:20<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>01\/21\/2026 11:16:07<\/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: Some users that are mentioned in list comments in SharePoint Online may not receive email notifications<\/p>\n<p>  User impact: Users that are mentioned in list comments in SharePoint Online are not receiving email notifications.<\/p>\n<p>  Current status: We&#8217;re reviewing service monitoring telemetry to isolate the root cause and determine our next troubleshooting steps.<\/p>\n<p>  Scope of impact: Impact is specific some users that are mentioned in list comments in SharePoint Online.<\/p>\n<p>  Next update by: Wednesday, January 21, 2026, at 1:30 PM UTC<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\u30bf\u30a4\u30c8\u30eb:SharePoint Online\u306e\u30ea\u30b9\u30c8\u30b3\u30e1\u30f3\u30c8\u306b\u540d\u524d\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u30e1\u30fc\u30eb\u901a\u77e5\u3092\u53d7\u3051\u53d6\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n<p>  \u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:SharePoint Online\u306e\u30ea\u30b9\u30c8\u30b3\u30e1\u30f3\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u30e1\u30fc\u30eb\u901a\u77e5\u3092\u53d7\u3051\u53d6\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>  \u73fe\u72b6:\u6839\u672c\u539f\u56e0\u3092\u7279\u5b9a\u3057\u3001\u6b21\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306b\u30b5\u30fc\u30d3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30c6\u30ec\u30e1\u30c8\u30ea\u3092\u898b\u76f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>  \u5f71\u97ff\u7bc4\u56f2:SharePoint Online\u306e\u30ea\u30b9\u30c8\u30b3\u30e1\u30f3\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u6307\u3059\u3002<\/p>\n<p>  \u6b21\u56de\u66f4\u65b0\u65e5:2026\u5e741\u670821\u65e5\u6c34\u66dc\u65e5 \u5348\u5f8c1\u664230\u5206 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>SP1220310 | SharePoint Online | Some users that are mentioned in list comments in SharePoint Online are not re 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