{"id":2925,"date":"2023-08-24T22:00:38","date_gmt":"2023-08-24T13:00:38","guid":{"rendered":"https:\/\/m365jp.xyz\/?p=2925"},"modified":"2023-08-24T22:05:23","modified_gmt":"2023-08-24T13:05:23","slug":"servicerestored-dz670165-microsoft-365-defender-all-admins-werent-receiving-email-notifications-in-microsoft-defender-for-identity","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2023-08-24-servicerestored-dz670165-microsoft-365-defender-all-admins-werent-receiving-email-notifications-in-microsoft-defender-for-identity","title":{"rendered":"[serviceRestored] DZ670165 | Microsoft 365 Defender | All admins weren’t receiving email notifications in Microsoft Defender for Identity"},"content":{"rendered":"
\n
\n
\n\n\n\n
DZ670165 | Microsoft 365 Defender | All admins weren’t receiving email notifications in Microsoft Defender for Identity<\/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>\nAdmins weren’t receiving email notifications in Microsoft Defender for Identity.<\/td>\n<\/tr>\n
Last Updated<\/th>\n08\/24\/2023 12:14:02<\/td>\n<\/tr>\n
Start Time<\/th>\n08\/20\/2023 10:08:00<\/td>\n<\/tr>\n
End Time<\/th>\n08\/24\/2023 10:47:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: All admins weren’t receiving email notifications in Microsoft Defender for Identity<\/p>\n

User impact: Admins weren’t receiving email notifications in Microsoft Defender for Identity.<\/p>\n

More info: Impact was specific to admins who had the Sender Policy Framework (SPF) configuration enforcement applied and subscribed to MDI notification emails, and affected email notifications since Sunday, August 20, 2023, at 10:08 AM UTC. The affected email notifications included but may not have been limited to:<\/p>\n

– Security alert notification
– Monitoring alert
– Daily report<\/p>\n

As a workaround, admins were able to access the Microsoft 365 portal for full visibility of the email notifications.<\/p>\n

Final status: We’ve successfully reverted the offending update and confirmed after a monitoring period that impact has been remediated.<\/p>\n

Scope of impact: Impact was specific to all admins who had the Sender Policy Framework (SPF) configuration enforcement applied and subscribed to MDI notification emails, who are served through the affected infrastructure.<\/p>\n

Start time: Sunday, August 20, 2023, at 10:08 AM UTC<\/p>\n

End time: Thursday, August 24, 2023, at 10:47 AM UTC<\/p>\n

Root cause: A recent standard service update inadvertently contained a misconfiguration, which was resulting in email notifications to not be sent.<\/p>\n

Next steps:
– We’re reviewing our standard service update procedures to understand why this issue occurred and prevent similar impact from reoccurring in the future.<\/p>\n

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

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u3059\u3079\u3066\u306e\u7ba1\u7406\u8005\u304c Microsoft Defender for Identity \u3067\u96fb\u5b50\u30e1\u30fc\u30eb\u901a\u77e5\u3092\u53d7\u4fe1\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u7ba1\u7406\u8005\u306f\u3001Microsoft Defender for Identity \u3067\u96fb\u5b50\u30e1\u30fc\u30eb\u901a\u77e5\u3092\u53d7\u4fe1\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n

\u8a73\u7d30\u60c5\u5831: \u5f71\u97ff\u306f\u3001\u9001\u4fe1\u8005\u30dd\u30ea\u30b7\u30fc \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af (SPF) \u69cb\u6210\u306e\u9069\u7528\u3092\u9069\u7528\u3057\u3066 MDI \u901a\u77e5\u30e1\u30fc\u30eb\u3092\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d6\u3057\u30012023 \u5e74 8 \u6708 20 \u65e5\u65e5\u66dc\u65e5\u306e\u5348\u524d 10 \u6642 8 \u5206 (UTC) \u4ee5\u964d\u306b\u96fb\u5b50\u30e1\u30fc\u30eb\u901a\u77e5\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u305f\u7ba1\u7406\u8005\u306b\u56fa\u6709\u3067\u3057\u305f\u3002\u5f71\u97ff\u3092\u53d7\u3051\u308b\u96fb\u5b50\u30e1\u30fc\u30eb\u901a\u77e5\u306b\u306f\u3001\u6b21\u306e\u3082\u306e\u304c\u542b\u307e\u308c\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306b\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093\u3002<\/p>\n

– \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30e9\u30fc\u30c8\u901a\u77e5
– \u76e3\u8996\u30a2\u30e9\u30fc\u30c8
-\u65e5\u5831<\/p>\n

\u56de\u907f\u7b56\u3068\u3057\u3066\u3001\u7ba1\u7406\u8005\u306f\u96fb\u5b50\u30e1\u30fc\u30eb\u901a\u77e5\u3092\u5b8c\u5168\u306b\u53ef\u8996\u5316\u3059\u308b\u305f\u3081\u306bMicrosoft 365\u30dd\u30fc\u30bf\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n

\u6700\u7d42\u30b9\u30c6\u30fc\u30bf\u30b9: \u554f\u984c\u306e\u3042\u308b\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u6b63\u5e38\u306b\u5143\u306b\u623b\u3057\u3001\u76e3\u8996\u671f\u9593\u5f8c\u306b\u5f71\u97ff\u304c\u4fee\u5fa9\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u306e\u7bc4\u56f2: \u5f71\u97ff\u306f\u3001\u9001\u4fe1\u8005\u30dd\u30ea\u30b7\u30fc \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af (SPF) \u69cb\u6210\u306e\u9069\u7528\u304c\u9069\u7528\u3055\u308c\u3001\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u901a\u3058\u3066\u63d0\u4f9b\u3055\u308c\u308b MDI \u901a\u77e5\u30e1\u30fc\u30eb\u3092\u30b5\u30d6\u30b9\u30af\u30e9\u30a4\u30d6\u3057\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u7ba1\u7406\u8005\u306b\u56fa\u6709\u3067\u3057\u305f\u3002<\/p>\n

\u958b\u59cb\u6642\u523b: 2023 \u5e74 8 \u6708 20 \u65e5\u65e5\u66dc\u65e5 10:08 UTC<\/p>\n

\u7d42\u4e86\u6642\u523b: 2023 \u5e74 8 \u6708 24 \u65e5\u6728\u66dc\u65e5\u5348\u524d 10:47 UTC<\/p>\n

\u6839\u672c\u539f\u56e0: \u6700\u8fd1\u306e\u6a19\u6e96\u30b5\u30fc\u30d3\u30b9\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u8aa4\u3063\u3066\u69cb\u6210\u304c\u542b\u307e\u308c\u3066\u3044\u305f\u305f\u3081\u3001\u96fb\u5b50\u30e1\u30fc\u30eb\u901a\u77e5\u304c\u9001\u4fe1\u3055\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u3053\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u7406\u7531\u3092\u7406\u89e3\u3057\u3001\u4eca\u5f8c\u540c\u69d8\u306e\u5f71\u97ff\u304c\u518d\u767a\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u6a19\u6e96\u306e\u30b5\u30fc\u30d3\u30b9\u66f4\u65b0\u624b\u9806\u3092\u898b\u76f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u306f\u30a4\u30d9\u30f3\u30c8\u306e\u6700\u7d42\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

DZ670165 | Microsoft 365 Defender | All admins weren’t receiving email notifications in Microsoft Defend […]<\/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-2925","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/2925","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=2925"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/2925\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=2925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=2925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=2925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}