{"id":13116,"date":"2025-10-01T15:00:52","date_gmt":"2025-10-01T06:00:52","guid":{"rendered":"https:\/\/m365jp.net\/?p=13116"},"modified":"2025-10-01T15:01:32","modified_gmt":"2025-10-01T06:01:32","slug":"servicerestored-dz1162930-microsoft-defender-xdr-users-may-be-unable-to-create-new-custom-anti-spam-policies-in-microsoft-defender-for-office-365","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-10-01-servicerestored-dz1162930-microsoft-defender-xdr-users-may-be-unable-to-create-new-custom-anti-spam-policies-in-microsoft-defender-for-office-365","title":{"rendered":"[serviceRestored] DZ1162930 | Microsoft Defender XDR | Users may be unable to create new custom anti-spam policies in Microsoft Defender for Office 365"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">DZ1162930 | Microsoft Defender XDR | Users may be unable to create new custom anti-spam policies in Microsoft Defender for Office 365<\/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\">serviceRestored<\/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 may have been unable to create new custom anti-spam policies in Microsoft Defender for Office 365.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>10\/01\/2025 05:15:58<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>09\/29\/2025 00:00:00<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>10\/01\/2025 04:45:00<\/td>\n<\/tr>\n<tr>\n<th>Latest Message<\/th>\n<td>Title: Users may be unable to create new custom anti-spam policies in Microsoft Defender for Office 365<\/p>\n<p>  User impact: Users may have been unable to create new custom anti-spam policies in Microsoft Defender for Office 365.<\/p>\n<p>  More info: Affected users may have received an error that stated \u201cAn error occurred when creating the policy. Please review your settings and try again.\u201d<\/p>\n<p>  Final status: We&#8217;ve completed the deployment of our fix and validated through service telemetry that the issue is resolved.<\/p>\n<p>  Scope of impact: Users attempting to create new custom anti-spam policies in Microsoft Defender for Office 365 may have been impacted.<\/p>\n<p>  Start time: Monday, September 29, 2025, at 12:00 AM UTC<\/p>\n<p>  End time: Wednesday, October 1, 2025, at 4:45 AM UTC<\/p>\n<p>  Root cause: A recently-deployed service update contained a code issue resulting in impact.<\/p>\n<p>  Next steps: <br \/>  &#8211; We&#8217;re reviewing our update testing and validation methods to better identify code issues such as this prior to deployment to prevent similar impact in the future.<\/p>\n<p>  This is the final update for the event.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>DZ1162930 | Microsoft Defender XDR | Users may be unable to create new custom anti-spam policies in Microsoft  [&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-13116","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13116","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=13116"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13116\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=13116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=13116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=13116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}