Sending, receiving, and organizing email in Outlook.com
Hello Co Tran,
I understand how worrying it must be to find that your Hotmail emails have disappeared without any action on your part.
Since the AI answer already provides the relevant recovery steps, please try them from Outlook.com on a desktop browser and let me know whether the missing messages appear under Recover items deleted from this folder or through a search across All folders.
It would also help if you could clarify whether only the Inbox is affected or whether messages are missing from Sent Items and your other folders as well. Please also confirm whether the same emails are missing on every device or only in one Outlook app or browser.
If the messages cannot be found anywhere after these checks, use Help within Outlook.com and select Still need help? to contact Outlook.com Support. This is a user-to-user support forum, so contributors cannot access mailbox activity or restore messages from Microsoft’s systems.
In the meantime, please avoid emptying folders, modifying rules, or performing further bulk actions, as this may reduce the available recovery options. Thank you so much for your understanding.
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