After the recent Comcast email changes my mail boxes are all messed up. There are now 5 or 6 boxes for trash and deleted messages. I am not connected to the Cloud yet my iphone and pc still sync. When I delete a message on one it gets deleted on the other. That did not happen before the recent change by Comcast.
How are you accessing the email? On a PC with just a browser and the webmail or what? Where are you seeing the extra folders? If the phone is synced, that just means you are using IMAP.