hidden folder

Dear @Morella Bencsics Tax Appeals,

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

Based on your description, you wonder how to find the hidden folder. Here is information you can refer to:

When a folder is dragged in New Outlook, it is usually moved as a subfolder under the drop target rather than being hidden or deleted. Due to UI refresh delays and limited drag‑and‑drop feedback, it may appear as though the folder has disappeared. Expanding all folders, checking the folder structure in Outlook on the web, or locating an email that was previously stored in that folder can help identify its current location.

Additionally, you can use the Move to option in Outlook on the web to locate the missing folder. Select an email that belonged to the missing folder, click Move to, and review the list of available folders. If the missing folder appears as a subfolder, you can move it back to its original location.

This behavior is consistent with a similar issue discussed in thread, “How to locate a folder which disappeared after dragging it onto another folder”, where the folder was confirmed to have been moved (nested) rather than deleted, despite initially appearing to be missing.

I hope information above meet your expectations, feel free to reach out if you have any other questions.

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In Outlook, folders do not truly become “hidden” just by dragging them; they are usually moved under another folder or to a different part of the folder tree.

Based on similar Outlook behavior, try these steps:

1. Expand all folders
   • In the left folder pane, click the arrows next to each top-level folder (Inbox, Sent Items, Archive, etc.) to expand them.
   • Check inside each expanded folder for the missing folder; it may have been dropped into another folder.
2. Check common parent folders
   • Look under Sent Items, Inbox, and any custom top-level folders that were near where the folder was originally located. A moved folder can appear nested under these, similar to how a folder was later found under Sent in a related case.
3. Use the Favorites area
   • If the folder was previously in Favorites, expand Favorites and look for it there. If found, right‑click it and choose the option to show/open its location in the main folder list.
4. Search for an email known to be in that folder
   • Use Outlook search to find a message that was in the missing folder.
   • Open that message and look at the folder name/path shown in the message header or move dialog; this can reveal where the folder now resides.

If the folder truly cannot be located, it may have been deleted instead of moved. In that case, check Deleted Items and restore the folder if it appears there.

References:

• Outlook folders - Microsoft Q&A I accidently swiped right on a folder. How do I find it & restore it?