All of my work emails have disappeared out of my inbox.

Question

On February 9th, all emails being stored in my inbox between December, and the new year had disappeared. I thought maybe it was a glitch and would resolve itself with some time. However today, February 11th, it has happened again. My internet connection needed reconnected on my laptop so I decided to close all tabs and reopen/login to my accounts. Once logged in, I noticed my inbox was completely empty. Every email being stored has vanished and cannot be located in the inbox, deleted, archived, or junk folders. I have tried every suggestion on the internet and Microsoft website, but have had no luck! All of my emails and important information are nowhere to be found and I need assistance restoring them!

Answer 1

Hi @Pure Viva Admin

Thank you for posting your question in the Q&A Forum. 

I completely understand how stressful it is to lose important business communications.

Since you’ve already checked the standard folders (Trash, Archive, and Junk) without success, it appears the issue may be occurring at the Exchange server level rather than a glitch in your Mac application.

To recover these emails, your IT department (or Microsoft 365 Admin) can perform a Content Search via the Microsoft Purview Compliance Portal. This allows admins to check your mailbox directly on the server and locate emails within a selected date range. Unlike the search bar in your Outlook app, this tool searches the Exchange server directly.

Here’s why this is the recommended approach:

• Deep Recovery: It can locate items that have been “Hard Deleted” or purged from the visible trash.
• Server-Side Access: It ignores local app glitches and looks at the raw data stored in the cloud.
• Targeted Results: Admins can filter by the exact dates you mentioned (December – February).

Your IT team can refer to this official Microsoft documentation for step-by-step guidance: Create a search for a case in eDiscovery | Microsoft Learn

They have the necessary administrative permissions to run this search and restore your missing data. Please let me know if you have any other questions.

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Answer 2

If your emails have disappeared from your Outlook inbox, here are some steps you can follow to attempt to recover them:

1. Check for Filters: It's possible that a filter has been applied to your inbox, causing some emails to be hidden. Go to the View tab, select View Settings, and check for any active filters that may be affecting what you see.
2. Inspect Other Folders: Look in your Deleted Items, Archive, or Junk folders to see if your emails have been inadvertently moved there.
3. Switch to Online Mode: If you are using Cached Exchange Mode, try switching to Online Mode. This can be done by going to File > Account Settings > Account Settings, selecting your account, and unchecking the box for "Use Cached Exchange Mode".
4. Resynchronize Your Inbox: To resolve potential issues with emails not appearing, you can start Outlook with the /cleanips switch. This command helps clear any stuck items in the incoming item processing pipeline. To do this, exit Outlook, then run it with the command Outlook.exe /cleanips.
5. Repair Data Files: If you are using a PST file, it might be corrupted. You can use the Inbox Repair Tool (Scanpst.exe) to repair the PST file and recover your emails.

If these steps do not resolve the issue, consider reaching out to Microsoft Support for further assistance, as they can provide more specific help based on your situation.

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References:

• Items disappear or are not visible in an Outlook folder
• Sometimes emails do not appear in Cached mode Inbox even if they were synchronized down from mailbox