New mail marked as read (No blue dots.
Hi
I've just started using Mac mail. Mails are being received fine, but new mails are being shown already read (No bold, no blue dot). I'm missing mails as a result.
All mailboxes are IMAP
I've created a smart mailbox for unread mail - that doesn't show them.
I've rebuilt the mailboxes.
Anything else I can try?
(Screenshot - top message has not been touched...)
MacBook Air 13″, macOS 10.15