Certain Emails automatically sent to the DELETED FOLDER before I ever see them.

Recently I discovered that the Mail app has been automatically sending several of my business emails to the Deleted Folder. The action is occurring only with specific email senders, and only with certain emails they send. Here’s one Example: My auto insurance documents are being sent to the Deleted Folder, but not the Billing Notices. These emails are important, and not seeing them when they have arrive has caused me several headaches and a bit of lost money. I have verified I have not accidentally blocked any of the email senders or their domains. I can’t seem to find an answer detailing why this is happening or how to stop the Mail App from doing this.