I have reset my yahoo account. Also, I have maintained up to date system updates. I have tried with firewalls down. google email is syncing fine...it's yahoo mail timing out. yahoo mail works on my iPhone mail app....
Haha, well I know it's a MacBook Pro since this is the MacBook Pro forum. I was referring to which model, make and specs? Also 10.14.6 is the latest version. Not sure what the issue is but I would recommend to remove the Yahoo account and install it again. Sorry I don't know much further than that since your issue is not related to the MacBook Pro, but rather it's a 3rd party mail issue.
Unless there's some issue with the server I use Yahoo Mail on my Apple Mail app and it works. Which Mac do you have and what OS version are running?
using MacBook pro...mojave 10.16.4 which is latest version....
yahoo mail not working with the MacBook pro mail app
