{"id":16220,"date":"2026-05-02T03:01:14","date_gmt":"2026-05-01T18:01:14","guid":{"rendered":"https:\/\/m365jp.net\/?p=16220"},"modified":"2026-05-02T03:05:52","modified_gmt":"2026-05-01T18:05:52","slug":"investigating-ex1297756-exchange-online-weve-detected-a-problem-with-data-encryption-policy-and-associated-keys-for-your-tenant","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-05-02-investigating-ex1297756-exchange-online-weve-detected-a-problem-with-data-encryption-policy-and-associated-keys-for-your-tenant","title":{"rendered":"[investigating] EX1297756 | Exchange Online | We&#8217;ve detected a problem with Data Encryption Policy and associated keys for your tenant"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">EX1297756 | Exchange Online | We&#8217;ve detected a problem with Data Encryption Policy and associated keys for your tenant  <\/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\">investigating<\/td>\n<\/tr>\n<tr>\n<th>Classification<\/th>\n<td>advisory<\/td>\n<\/tr>\n<tr>\n<th>User Impact<\/th>\n<td>If action isn&#8217;t taken, Exchange Online Application data may be impacted.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>05\/01\/2026 17:53:44<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>05\/01\/2026 17:45:27<\/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: We&#8217;ve detected a problem with Data Encryption Policy and associated keys for your tenant  <\/p>\n<p>  User impact: If action isn&#8217;t taken, Exchange Online Application data may be impacted.  <\/p>\n<p>  Current status: Our systems are reporting that one of your root keys associated with Exchange Online Data Encryption Policy is currently misconfigured and inaccessible to the Exchange Online service. If action isn&#8217;t taken, Exchange Online data may be impacted.<\/p>\n<p>  This communication will expire in 7 days and is scheduled to remain active for the full duration.<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\u30bf\u30a4\u30c8\u30eb:\u30c6\u30ca\u30f3\u30c8\u306e\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u30dd\u30ea\u30b7\u30fc\u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u9375\u306b\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3057\u305f <\/p>\n<p>  \u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u5bfe\u5fdc\u304c\u53d6\u3089\u308c\u306a\u3051\u308c\u3070\u3001Exchange Online\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30fc\u30bf\u306b\u5f71\u97ff\u304c\u53ca\u3076\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <\/p>\n<p>  \u73fe\u5728\u306e\u72b6\u6cc1:\u5f53\u793e\u306e\u30b7\u30b9\u30c6\u30e0\u304c\u3001Exchange Online\u306e\u30c7\u30fc\u30bf\u6697\u53f7\u5316\u30dd\u30ea\u30b7\u30fc\u306b\u95a2\u9023\u3059\u308b\u30eb\u30fc\u30c8\u30ad\u30fc\u306e\u4e00\u3064\u304c\u73fe\u5728\u8aa4\u3063\u3066\u8a2d\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001Exchange Online\u30b5\u30fc\u30d3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u3068\u5831\u544a\u3057\u3066\u3044\u307e\u3059\u3002\u5bfe\u7b56\u304c\u53d6\u3089\u308c\u306a\u3051\u308c\u3070\u3001Exchange Online\u306e\u30c7\u30fc\u30bf\u306b\u5f71\u97ff\u304c\u53ca\u3076\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u3053\u306e\u9023\u7d61\u306f7\u65e5\u5f8c\u306b\u6709\u52b9\u671f\u9650\u5207\u308c\u3068\u306a\u308a\u3001\u5168\u671f\u9593\u6709\u52b9\u306e\u307e\u307e\u306b\u306a\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>EX1297756 | Exchange Online | We&#8217;ve detected a problem with Data Encryption Policy and associated keys f [&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-16220","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/16220","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=16220"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/16220\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=16220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=16220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=16220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}