Unable to use Mail with error "Update Your "Forward To" Address", on Mac mini.
For quite a while, I have been unable to use Mac Mail on my 2014 Mac mini Monterey 12.7.3 because when I open Mail (usually by accidentally clicking on a mailto), I get this warning box
(I rarely use Apple Mail, I use Gmail because Apple Mail was always crashing.)
I have been unable to find where this "Forward To" setting might be. There's no Hide My Email set up in iCloud. Apple Mail works (in its own natively limited way) on my iPhone SE2, my iPad mini 6, and my MacBook Air 2018.
When I get this error message on my Mac mini (Monterey 12.7.3), I can't do anything with Mail but force-quit it. This is very annoying.
The Mail accounts on the Mac mini (Monterey 12.7.3):
Mail Privacy settings:
How can I fix this and stop this annoying behavior and crippling of Apple Mail on this device?
[Re-Titled by Moderator]
Mac mini, macOS 12.7