Messages are being moved directly to deleted folder

All of the emails for one of my accounts are bypassing the inbox and moving straight to the deleted folder. There are no rules set up for this account, and POP is disabled. Any Devices that are set up to access email from this address are setup using IMAP. All the mail is supposed to be forwarded to another account, but it is instead only forwarding a select few messages, and is deleting the rest, even though the back is checked to keep forwarded email on the server, and 99% of the emails aren't being forwarded at all.