Folder structure changes in Outlook do not always sync reliably to some IMAP/POP providers such as charter.net when done in the desktop client.
For IMAP accounts, there are known issues where folder operations (rename/move) done in Outlook either:
- Do not sync correctly, or
- Cause unexpected behavior such as messages moving or duplicate folders being created.
The supported workaround is to perform folder management directly in webmail instead of in the Outlook client, then let Outlook resync the updated structure. This applies to actions like:
- Moving a folder under another folder
- Renaming folders
Steps to use as a workaround:
- Sign in to the charter.net webmail interface.
- Move the folder to the desired parent folder (or rename it) in webmail.
- In Outlook, let the account resync; if needed, switch to another folder and back, or restart Outlook so it refreshes the IMAP folder hierarchy.
If the folder move was already done in Outlook and is out of sync with the server, align everything by:
- Using webmail to arrange the folders as desired.
- In Outlook, allow a full sync; if the structure still looks wrong, remove and re-add the IMAP account so Outlook rebuilds the folder list from the server.
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