philhansen wrote:
Occasionally, every day, I am receiving two identical eMails. After reading I can only delete one of them. The only way to delete the other is to quit Mail and restart. Also, without deleting either I can restart Mail and one of them disappears. Strange.
Ventura 12.4.1
The current stable release of Ventura including bug fixes, security updates is macOS Ventura 13.4.1
Keep your Mac up to date - Apple Support
Keep your Mac up to date - Apple Support
For problem accounts—
the go to way to sort things out is to delete the account(s) from the Mail.app, then add it back.
Remove email accounts in Mail on Mac
Remove email accounts in Mail on Mac - Apple Support
Add email accounts in Mail on Mac - Apple Support
Add email accounts in Mail on Mac - Apple Support
Note—
IMAP accounts stay on the server, so no local loss, when you re-sync
POP accounts download and remove from the server—therefor save your inbox/sent box if you want them
“On My Mac" is just that, local folders you created and moved mail into. So no loss