{"id":8762,"date":"2024-10-31T06:00:47","date_gmt":"2024-10-30T21:00:47","guid":{"rendered":"https:\/\/m365jp.net\/?p=8762"},"modified":"2024-10-31T06:15:41","modified_gmt":"2024-10-30T21:15:41","slug":"servicedegradation-ex921449-exchange-online-users-legitimate-inbound-email-messages-containing-specific-urls-are-being-incorrectly-marked-as-phish-4","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2024-10-31-servicedegradation-ex921449-exchange-online-users-legitimate-inbound-email-messages-containing-specific-urls-are-being-incorrectly-marked-as-phish-4","title":{"rendered":"[serviceDegradation] EX921449 | Exchange Online | Users’ legitimate inbound email messages containing specific URLs are being incorrectly marked as phish"},"content":{"rendered":"
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EX921449 | Exchange Online | Users’ legitimate inbound email messages containing specific URLs are being incorrectly marked as phish<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceDegradation<\/td>\n<\/tr>\n
Classification<\/th>\nincident<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers’ legitimate inbound email messages containing specific URLs are being incorrectly marked as phish.<\/td>\n<\/tr>\n
Last Updated<\/th>\n10\/30\/2024 20:49:42<\/td>\n<\/tr>\n
Start Time<\/th>\n10\/30\/2024 10:24:09<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users’ legitimate inbound email messages containing specific URLs are being incorrectly marked as phish<\/p>\n

User impact: Users’ legitimate inbound email messages containing specific URLs are being incorrectly marked as phish.<\/p>\n

Current status: The process of replaying the previously affected messages to remove them from quarantine is taking longer than previously anticipated, but we’ve identified a way of utilizing a script to expedite this process. We’ll provide a timeline for complete remediation should one become available.<\/p>\n

Scope of impact: Impact is specific to some users who are expecting to receive inbound email messages and are served through the affected infrastructure.<\/p>\n

Start time: Tuesday, October 29, 2024, at 5:39 PM UTC<\/p>\n

Root cause: Our automated anti-spam procedure is incorrectly blocking email messages that contain specific URLs, which is causing inbound email messages to be marked as phishing and quarantined due to signatures which are flagged as malicious.<\/p>\n

Next update by: Thursday, October 31, 2024, at 12:00 AM UTC<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u7279\u5b9a\u306e URL \u3092\u542b\u3080\u30e6\u30fc\u30b6\u30fc\u306e\u6b63\u5f53\u306a\u53d7\u4fe1\u30e1\u30fc\u30eb \u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8aa4\u3063\u3066\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30de\u30fc\u30af\u3055\u308c\u3066\u3044\u308b<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u7279\u5b9a\u306e URL \u3092\u542b\u3080\u30e6\u30fc\u30b6\u30fc\u306e\u6b63\u5f53\u306a\u53d7\u4fe1\u30e1\u30fc\u30eb \u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8aa4\u3063\u3066\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0 \u30de\u30fc\u30af\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u73fe\u5728\u306e\u30b9\u30c6\u30fc\u30bf\u30b9: \u4ee5\u524d\u306b\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u518d\u751f\u3057\u3066\u691c\u75ab\u304b\u3089\u524a\u9664\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306b\u3001\u4ee5\u524d\u306e\u4e88\u60f3\u3088\u308a\u3082\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u8fc5\u901f\u5316\u3059\u308b\u65b9\u6cd5\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002\u5b8c\u5168\u306a\u4fee\u5fa9\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u3063\u305f\u5834\u5408\u306f\u3001\u305d\u306e\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2: \u5f71\u97ff\u306f\u3001\u53d7\u4fe1\u96fb\u5b50\u30e1\u30fc\u30eb \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u4fe1\u3059\u308b\u4e88\u5b9a\u3067\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\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u56fa\u6709\u3067\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2024 \u5e74 10 \u6708 29 \u65e5\u706b\u66dc\u65e5\u5348\u5f8c 5 \u6642 39 \u5206 (UTC)<\/p>\n

\u6839\u672c\u539f\u56e0: \u81ea\u52d5\u5316\u3055\u308c\u305f\u30b9\u30d1\u30e0\u5bfe\u7b56\u624b\u9806\u306b\u3088\u308a\u3001\u7279\u5b9a\u306e URL \u3092\u542b\u3080\u30e1\u30fc\u30eb \u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8aa4\u3063\u3066\u30d6\u30ed\u30c3\u30af\u3055\u308c\u308b\u305f\u3081\u3001\u53d7\u4fe1\u30e1\u30fc\u30eb \u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3068\u3057\u3066\u30de\u30fc\u30af\u3055\u308c\u3001\u60aa\u610f\u306e\u3042\u308b\u7f72\u540d\u306e\u30d5\u30e9\u30b0\u304c\u7acb\u3066\u3089\u308c\u305f\u305f\u3081\u306b\u691c\u75ab\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u6b21\u306e\u66f4\u65b0: 2024\u5e7410\u670831\u65e5(\u6728)\u5348\u524d12:00 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

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