{"id":13604,"date":"2025-11-04T05:01:43","date_gmt":"2025-11-03T20:01:43","guid":{"rendered":"https:\/\/m365jp.net\/?p=13604"},"modified":"2025-11-04T05:06:08","modified_gmt":"2025-11-03T20:06:08","slug":"servicerestored-ex1180553-exchange-online-some-admins-may-be-unable-to-access-public-folders-from-the-exchange-admin-center-or-powershell","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-11-04-servicerestored-ex1180553-exchange-online-some-admins-may-be-unable-to-access-public-folders-from-the-exchange-admin-center-or-powershell","title":{"rendered":"[serviceRestored] EX1180553 | Exchange Online | Some admins may be unable to access public folders from the Exchange admin center or PowerShell"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">EX1180553 | Exchange Online | Some admins may be unable to access public folders from the Exchange admin center or PowerShell<\/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>Admins may have been unable to access public folders from the Exchange admin center or PowerShell.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>11\/03\/2025 19:18:26<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>10\/24\/2025 19:00:00<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>11\/03\/2025 12:30:00<\/td>\n<\/tr>\n<tr>\n<th>Latest Message<\/th>\n<td>Title: Some admins may be unable to access public folders from the Exchange admin center or PowerShell<\/p>\n<p>  User impact: Admins may have been unable to access public folders from the Exchange admin center or PowerShell.<\/p>\n<p>  More info: Affected admins may have seen the following error message: \u201cInternal server error\u201d when attempting to access public folders from the Exchange admin center or PowerShell.<\/p>\n<p>  Additionally, admins may have been unable to run the PowerShell command Get-PublicFolder.<\/p>\n<p>  Final status: We&#8217;ve confirmed that the code fix has completed deployment to the affected environment and the impact is remediated.<\/p>\n<p>  Scope of impact: Impact may have occurred for some admins globally that attempt to access public folders from the Exchange admin center or PowerShell.<\/p>\n<p>  Start time: Friday, October 24, 2025, at 7:00 PM UTC<\/p>\n<p>  End time: Monday, November 3, 2025, at 12:30 PM UTC<\/p>\n<p>  Root cause: A recent service update to improve mailbox folder schema produced an impacting code exception that may have been preventing admins from accessing public folders from the Exchange admin center or PowerShell.<\/p>\n<p>  Next steps:<br \/>  &#8211; We&#8217;re reviewing our service update procedures to ensure similar issues are caught and addressed in testing ahead of deployment to prevent this from happening again.<\/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>EX1180553 | Exchange Online | Some admins may be unable to access public folders from the Exchange admin cente [&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-13604","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13604","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=13604"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13604\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=13604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=13604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=13604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}