Cannot send iCloud emails: "Client host rejected: access denied"
I can receive but not send emails from my iMac running macOS 12.6.3. I can send from my iPhone on the same network. Any ideas of how I can fix this problem?
iMac
I found the fix on Reddit and the fix was super simple. (Self-reminder check with google first!)
Go to System Preferences > Apple ID
Find iCloud mail and select > Options
Turn iCloud mail off and then back on.
Many thanks to Reddit user: VonThing!