{"id":14794,"date":"2026-02-03T10:01:17","date_gmt":"2026-02-03T01:01:17","guid":{"rendered":"https:\/\/m365jp.net\/?p=14794"},"modified":"2026-02-03T10:06:42","modified_gmt":"2026-02-03T01:06:42","slug":"servicerestored-mp1226160-microsoft-purview-users-microsoft-purview-data-loss-prevention-dlp-policies-in-australia-may-intermittently-fail","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-02-03-servicerestored-mp1226160-microsoft-purview-users-microsoft-purview-data-loss-prevention-dlp-policies-in-australia-may-intermittently-fail","title":{"rendered":"[serviceRestored] MP1226160 | Microsoft Purview | Users’ Microsoft Purview Data Loss Prevention (DLP) policies in Australia may intermittently fail"},"content":{"rendered":"
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MP1226160 | Microsoft Purview | Users’ Microsoft Purview Data Loss Prevention (DLP) policies in Australia may intermittently fail<\/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>\nincident<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers’ Microsoft Purview Data Loss Prevention (DLP) policies in Australia may have intermittently fail.<\/td>\n<\/tr>\n
Last Updated<\/th>\n02\/03\/2026 00:29:08<\/td>\n<\/tr>\n
Start Time<\/th>\n02\/02\/2026 20:46:00<\/td>\n<\/tr>\n
End Time<\/th>\n02\/03\/2026 00:28:29<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users’ Microsoft Purview Data Loss Prevention (DLP) policies in Australia may intermittently fail<\/p>\n

User impact: Users’ Microsoft Purview Data Loss Prevention (DLP) policies in Australia may have intermittently fail.<\/p>\n

More info: Affected services included but may have not been limited to the application of DLP policies in:
– Exchange Online
– SharePoint Online
– Microsoft OneDrive
– Microsoft Teams
– Microsoft Purview Data Loss Prevention for Endpoint
– Microsoft Defender for Cloud Apps
– Power BI<\/p>\n

Final status: We identified recent network configuration changes that caused the impact to DLP policies. We reverted the changes and monitored the telemetry to validate that the impact was remediated.<\/p>\n

Scope of impact: Any user in the Australia region may have been intermittently affected.<\/p>\n

Start time: Monday, February 2, 2026, at 8:46 PM UTC<\/p>\n

End time: Monday, February 2, 2026, at 11:55 PM UTC<\/p>\n

Root cause: Recent network configuration changes intended to improve service reliability caused impact to DLP policies.<\/p>\n

Next steps:
– We’re further reviewing the recently implemented network configuration changes to better understand what triggered the initial impact, which will help us in finding ways to avoid similar situations 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:\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306b\u304a\u3051\u308b\u30e6\u30fc\u30b6\u30fc\u306eMicrosoft Purview\u30c7\u30fc\u30bf\u640d\u5931\u9632\u6b62(DLP)\u30dd\u30ea\u30b7\u30fc\u304c\u65ad\u7d9a\u7684\u306b\u5931\u6557\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff:\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u306b\u304a\u3051\u308bMicrosoft Purview\u306e\u30c7\u30fc\u30bf\u640d\u5931\u9632\u6b62(DLP)\u30dd\u30ea\u30b7\u30fc\u304c\u65ad\u7d9a\u7684\u306b\u5931\u6557\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30\u60c5\u5831:\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30b5\u30fc\u30d3\u30b9\u306f\u3001DLP\u30dd\u30ea\u30b7\u30fc\u306e\u9069\u7528\u306b\u9650\u5b9a\u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002
– \u30a8\u30af\u30b9\u30c1\u30a7\u30f3\u30b8\u30fb\u30aa\u30f3\u30e9\u30a4\u30f3
– SharePoint Online
– Microsoft OneDrive
– Microsoft Teams
– Microsoft Purview \u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u5411\u3051\u30c7\u30fc\u30bf\u640d\u5931\u9632\u6b62
– Microsoft Defender for Cloud Apps
– Power BI<\/p>\n

\u6700\u7d42\u72b6\u6cc1:DLP\u30dd\u30ea\u30b7\u30fc\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u305f\u6700\u8fd1\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u5909\u66f4\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002\u5909\u66f4\u3092\u5143\u306b\u623b\u3057\u3001\u30c6\u30ec\u30e1\u30c8\u30ea\u3092\u76e3\u8996\u3057\u3066\u5f71\u97ff\u304c\u662f\u6b63\u3055\u308c\u305f\u304b\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2:\u30aa\u30fc\u30b9\u30c8\u30e9\u30ea\u30a2\u5730\u57df\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u65ad\u7d9a\u7684\u306b\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593:2026\u5e742\u67082\u65e5\u6708\u66dc\u65e5 \u5348\u5f8c8\u664246\u5206 UTC<\/p>\n

\u7d42\u4e86\u6642\u523b:2026\u5e742\u67082\u65e5(\u6708)\u5348\u5f8c11\u664255\u5206(UTC)<\/p>\n

\u6839\u672c\u539f\u56e0:\u30b5\u30fc\u30d3\u30b9\u306e\u4fe1\u983c\u6027\u5411\u4e0a\u3092\u76ee\u7684\u3068\u3057\u305f\u6700\u8fd1\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u5909\u66f4\u304cDLP\u30dd\u30ea\u30b7\u30fc\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3057\u305f\u3002<\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u6700\u8fd1\u5b9f\u65bd\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u306e\u5909\u66f4\u3092\u3055\u3089\u306b\u898b\u76f4\u3057\u3001\u521d\u671f\u306e\u5f71\u97ff\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u539f\u56e0\u3092\u3088\u308a\u3088\u304f\u7406\u89e3\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5c06\u6765\u7684\u306b\u540c\u69d8\u306e\u72b6\u6cc1\u3092\u907f\u3051\u308b\u65b9\u6cd5\u3092\u898b\u3064\u3051\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u304c\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":"

MP1226160 | Microsoft Purview | Users’ Microsoft Purview Data Loss Prevention (DLP) policies in Australi […]<\/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-14794","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/14794","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=14794"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/14794\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=14794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=14794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=14794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}