Receiving Email with, "No Sender, No Subject"?

I have updated my MacBook Pro to MacOS Ventura 13.0.1. I am now receiving email with, (No Sender) and (No Subject) listed in the box's of from and subject. I can't block the sender because there isn't one listed. It doesn't get redirected to junk mail because, the sender reads No Sender, The subject reads No Subject. There's nothing to be recognized by the system to redirect it to junk mail. They are also blank emails as far as I can tell. I've received 1 each of the past three days.

I looked for them on my iCloud page. They aren't showing up on the cloud. They're only on my computer.

Is anyone else experiencing this and have a solution for stopping it?

Thank you.