{"id":14248,"date":"2025-12-11T09:01:08","date_gmt":"2025-12-11T00:01:08","guid":{"rendered":"https:\/\/m365jp.net\/?p=14248"},"modified":"2025-12-11T09:06:35","modified_gmt":"2025-12-11T00:06:35","slug":"mc1194077-microsoft-purview-data-lifecycle-management-new-cmdlet-to-remove-retention-holds-from-inactive-mailboxes","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-12-11-mc1194077-microsoft-purview-data-lifecycle-management-new-cmdlet-to-remove-retention-holds-from-inactive-mailboxes","title":{"rendered":"MC1194077 | Microsoft Purview | Data Lifecycle Management &#8211; New cmdlet to remove retention holds from inactive mailboxes"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1194077 | Microsoft Purview | Data Lifecycle Management &#8211; New cmdlet to remove retention holds from inactive mailboxes<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Classification<\/th>\n<td>stayInformed<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>12\/10\/2025 23:55:13<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>12\/10\/2025 23:38:37<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>03\/04\/2026 08:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td><b>[Introduction]<\/b>  <\/p>\n<p>We\u2019re introducing <b>new opt-in cmdlet parameters<\/b> in <i>Microsoft Purview Data lifecycle management  <\/i>that help administrators remove retention holds from inactive mailboxes. The new  <b>ExcludeFromAllHolds parameter<\/b><i style=\"\"> <\/i>removes all applicable holds except eDiscovery holds, litigation hold, and restrictive retention policies, enabling permanent deletion of mailboxes while continuing to respect compliance requirements.&nbsp;&nbsp;<\/p>\n<p>The <b>RemoveComplianceTagHold switch<\/b>, in contrast, removes only the Compliance TagCbased hold (ComplianceTagHoldApplied) from a mailbox. This gives administrators more granular control when they want to adjust Compliance Tag enforcement without excluding   the mailbox from other holds.<\/p>\n<p>  <\/p>\n<p>This message is associated with Microsoft 365 Roadmap ID <a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?rtc=1%26filters=537204\" target=\"_blank\">  537204<\/a>.<\/p>\n<p>  <b>[When this will happen]<\/b>  <\/p>\n<p><b>General Availability (Worldwide, GCC, GCC-High, DoD): <\/b>Rollout begins in&nbsp;<b>early December 2025<\/b> and completes by<b> late December 2025<\/b>.<\/p>\n<p>  <b>[How this affects your organization]<\/b>  <\/p>\n<p><b>Who is affected:<\/b> Admins managing inactive mailboxes in<i> Exchange Online<\/i> and  <i>on-premises Exchange<\/i>.<\/p>\n<p>  <\/p>\n<p><b>What will happen:<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>Admins can use the new cmdlet to remove multiple types of retention holds from inactive mailboxes in a single operation.<\/li>\n<p>  <\/p>\n<li>Mailboxes can be permanently deleted after holds are removed, provided no legal or restrictive retention policies remain.<\/li>\n<p>  <\/p>\n<li>This <b>feature is opt-in<\/b> and <b>requires explicit execution of the cmdlet<\/b>.<\/li>\n<p>  <\/ul>\n<p>  <b>[What you can do to prepare]<\/b>  <\/p>\n<ul>  <\/p>\n<li>Review compliance requirements before using the cmdlet.<\/li>\n<p>  <\/p>\n<li>Obtain approval from your compliance team prior to execution.<\/li>\n<p>  <\/p>\n<li>Update internal documentation to reflect this new capability.<\/li>\n<p>  <\/ul>\n<p>  <b>[Compliance considerations]<\/b>  <\/p>\n<table class=\"table table-bordered\">\n<tbody>\n<tr>\n<td><b>Question<\/b><\/td>\n<td><b style=\"\">Answer<\/b><\/td>\n<\/tr>\n<tr>\n<td>Does the change alter how existing customer data is processed, stored, or accessed (such as documents, emails, chats)?<\/td>\n<td>Yes, Once the holds are removed, the data will no longer be preserved. Inactive mailboxes will transition to a soft-deleted state and will be permanently deleted after 30 days.<\/td>\n<\/tr>\n<tr>\n<td>Does the change modify, interrupt, or disable capabilities in Purview such as retention policies, holds, or deletion workflows?<\/td>\n<td>Exchange administrators can remove organization-wide retention policies, user-specific retention policies, delay holds, delay-release holds, and Compliance Tag holds. This enables them to permanently delete mailboxes, provided no other legal or restrictive   holds are applied.<\/td>\n<\/tr>\n<tr>\n<td>Does the change modify how users can access, export, delete, or correct their personal data within<i> Microsoft 365 services<\/i> (GDPR Data Subject Rights)?<\/td>\n<td>After removing the permitted holds from mailboxes, users can permanently delete them, provided no other legal or restrictive holds remain in place.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td><b>[\u306f\u3058\u3081\u306b]<\/b>  <\/p>\n<p><i>Microsoft Purview Data Lifecycle Management <\/i>\u306b<b>\u65b0\u3057\u3044\u30aa\u30d7\u30c8\u30a4\u30f3 cmdlet 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