exchange online deleted items recovery how long

To learn more about deleted item retention, the Recoverable Items folder, In-Place Hold, and Litigation Hold, see Recoverable Items folder in Exchange Online.Even though collaboration tools like Microsoft Teams and Slack are changing the workplace, email is still going strong and used for most of the communication within companies. For details, see Recover deleted messages in a user's mailbox. If a user purges a deleted item, you can recover it before the deleted item retention period expires. See the following articles for Outlook for Windows or for Outlook on the web. To do so, they use the Recover Deleted Items feature in Outlook or Outlook on the web. Users can recover, or purge, deleted items before the retention time for a deleted item expires. Use Exchange Online PowerShell, as shown above, to change this setting, to increase the period up to a maximum of 30 days. An Exchange Online mailbox keeps deleted items for 14 days, by default. How long deleted items are kept in the Deletions folder depends on the deleted item retention period that is set for the mailbox. Permanently deletes an item by selecting it and pressing Shift+Delete When a user permanently deletes a mailbox item (such as an email message, a contact, a calendar appointment, or a task) in Microsoft Outlook and Outlook on the web, the item is moved to the Recoverable Items folder, and into a subfolder named Deletions.Ī mailbox item is deleted and moved to the Recoverable Items folder when a user does one of the following:ĭeletes an item from the Deleted Items folder More about deleted items and retention time Or to check for all mailboxes, run the following command: Get-Mailbox -ResultSize unlimited -Filter 'RecipientTypeDetails -eq 'UserMailbox'' | Format-List Name,RetainDeletedItemsFor To check for one mailbox, run the following command: Get-Mailbox | Format-List RetainDeletedItemsFor

This works because when a mailbox is placed on hold, deleted items are kept and retention settings for deleted items are ignored. To keep deleted items for longer than 30 days, place the mailbox on In-Place Hold or Litigation Hold.

Exchange online deleted items recovery how long