Unable to sync Yahoo mail to nokia lumia 720

[Windows Central Question]

i have nokia lumia 720 since yesterday unable to sync mails showing password incorrect, but with same password i am able to connect through my PC

 

[Andrew_12191a]

Just log in to your Yahoo account on a laptop or PC. Then in Yahoo go to 'Account Info' and click on the tab 'Account Security' on the left side. The setting 'Allow apps that use less secure sign in' must be switched on to let other apps (then from Yahoo, like Outlook on your phone) access your Yahoo mail account on other devices like your tablet or your phone.