Deleted items

Roger Roger 

You can do it in few ways.. mentioned in the below article... either using Content Search or Ediscovery.. or simply by using MFC Mapi..

Refer below article for more details..

https://blogs.technet.microsoft.com/exovoice/2016/02/16/guide-on-how-to-recover-deleted-items-for-a-mailbox-in-exchange-online/

Thanks

Robin Nishad

Roger Roger 

1. Place Mailbox on Hold immediately (if not already) - Set-mailbox useremailaddress -litigationholdenabled $true ( so that MRM Stops processing on the mailbox till you can confirm that you have been able to recover the data)

2.  https://docs.microsoft.com/en-us/office365/enterprise/recover-deleted-items-in-a-mailbox Run content search for this Mailbox, Start PST Export for Un-indexed items ( Non-ipm ) subtree (where deleted emails reside in Recoverable items folder)

3. Once PST is export, bind it with Outlook profile and then expand different folder to retrieve your emails.

4. Manually move the emails from PST to actual mailbox (still configured in outlook & connected to Exchange).

5. Wait for 5-10 minutes then access OWa to verify the restored emails show up there.

6. Once confirmed, unbind the PST from Outlook

You should be all set.

Cheers !!

Ankit Shukla

Follow the steps here: https://docs.microsoft.com/en-us/office365/enterprise/recover-deleted-items-in-a-mailbox