{"id":12432,"date":"2025-08-01T09:01:12","date_gmt":"2025-08-01T00:01:12","guid":{"rendered":"https:\/\/m365jp.net\/?p=12432"},"modified":"2025-08-01T09:07:46","modified_gmt":"2025-08-01T00:07:46","slug":"mc1126353-retirement-of-search-mailboxauditlog-and-new-mailboxauditlogsearch-cmdlets-by-end-of-2025","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-08-01-mc1126353-retirement-of-search-mailboxauditlog-and-new-mailboxauditlogsearch-cmdlets-by-end-of-2025","title":{"rendered":"MC1126353 | Retirement of Search-MailboxAuditLog and New-MailboxAuditLogSearch Cmdlets by End of 2025"},"content":{"rendered":"
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MC1126353 | Retirement of Search-MailboxAuditLog and New-MailboxAuditLogSearch Cmdlets by End of 2025<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Classification<\/th>\nplanForChange<\/td>\n<\/tr>\n
Last Updated<\/th>\n07\/31\/2025 23:20:03<\/td>\n<\/tr>\n
Start Time<\/th>\n07\/31\/2025 23:19:56<\/td>\n<\/tr>\n
End Time<\/th>\n01\/31\/2026 08:00:00<\/td>\n<\/tr>\n
Action Required By Date<\/th>\n2025-12-30T08:00:00Z<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

Introduction
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As part of our ongoing efforts to modernize and streamline audit logging in Exchange Online, we are retiring the Search-MailboxAuditLog<\/code> and New-MailboxAuditLogSearch <\/code>cmdlet. Organizations should transition to the Search-UnifiedAuditLog<\/code>cmdlet for long-term audit log access and compliance. <\/p>\n

When this will happen
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