Email automatically going to delete folder

[tomc1944]

I have one daily email that goes to the delete folder without ever being shown in the inbox folder. How do I correct.

[Kostya Vasilyev]

Yahoo? AOL? Happens to those from time to time (it's on their side, and has nothing to do with Aqua specifically).

Or maybe it's a Gmail account that you're also accessing from the desktop via POP3?

In this case, please see: https://support.google.com/mail/answer/13290?hl=en

But then if you have multiple devices / mail apps accessing the same account, I really recommend IMAP everywhere.