Email Recovery

How to Recover Purged Emails in Exchange Online

Partner Editor Sep 25, 2026 869 views

Question details

Determine if and how an administrator can retrieve an email that has been permanently removed from Deleted Items and moved to the Exchange Purges folder.

How to Recover Purged Emails in Exchange Online

Product: Exchange Online
Device & OS: not provided
Scenario: A user has permanently deleted an email from Recoverable Items, moving it to the Purges folder, and an administrator needs to recover it.
Observed behavior: The email is no longer accessible to the user but remains in the Purges folder while the retention tag or single-item recovery policy remains active.

Before you start

Verify that you have Exchange Administrator privileges and that the appropriate eDiscovery or Content Search permissions are assigned to your account.

Solution 1Recommended

Use Content Search and eDiscovery to Recover Purged Items

Administrators can locate and recover purged emails from the Purges folder using the Microsoft Purview compliance portal, provided the retention period has not expired.

Deleted-item retention (typically 14-30 days) and retention tags are separate concepts. Once a user purges an item, it moves to the Purges subfolder and is hidden from their view. However, as long as Single Item Recovery or a retention hold is active, administrators can still retrieve these items.

Access Microsoft Purview

Initiate a Content Search

Navigate to 'Content search' under the Solutions menu on the left sidebar and click 'New search'.

Define Search Conditions

Set your search query with specific conditions (such as sender, date, or keywords) to locate the purged email in the specific user's mailbox.

Export Search Results

Run the search and review the results. Once located, choose to export the search results to a PST file to fully recover the purged email.

Use Content Search and eDiscovery to Recover Purged Items

Retention Policy Requirements: Recovery is only possible if the applicable retention period, hold, or single-item-recovery conditions are still active on the specific mailbox.

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Frequently Asked Questions

Can regular users recover emails from the Purges folder?

No, once an email is moved to the Purges folder, it is completely hidden and no longer accessible or recoverable by the end user. Only administrators can retrieve it using eDiscovery tools.

How long do purged emails stay in the Exchange Purges folder?

The default deleted-item retention period in Exchange Online is 14 days, which administrators can increase to 30 days. However, specific retention tags and litigation holds may preserve the items for a much longer configured period.

What is Single Item Recovery in Exchange Online?

Single Item Recovery is an Exchange mailbox setting that prevents items from being permanently purged from the mailbox database until the deleted-item retention period expires, allowing administrators time to recover them.

Migration & Recovery