This sounds mainly like an issue with Thunderbird. Once the folder is deleted, you can't get rid of the share (unsubscribe). You could do it right before you delete the folder. I assume you're doing this in Outlook. Before you delete the folder, right click on it, hit properties, go to the sharing tab and remove the share. Then delete the folder.
I don't know anything about the MySQL database. That would be for the server guys. |