I used a relatives computer to check my email away from home and now I can't log out. I have rebooted the machine several times but my yahoo mail keeps appearing and remains logged in. Also, there is no icon on the screen for logout???
iMac 21.5″, macOS 11.5
Does your relative have a Yahoo mail account? If not go into the System/Internet Accounts preference pane, select Yahoo and use the "-" button at the bottom to delete the Yahoo account.
You can to mail, preferences, accounts and uncheck "enable this account". This will turn it off without actually deleting the account if you need it later.
How do I log out of yahoo mail. I have rebooted several times no joy!
