Unable to send mail on iOS mail with yahoo account
Im able to receive yahoo mails from the server but I’m unable to send out email. Pop up window suggests username and password error. I’ve double checked back with browser to access yahoo mail to send and receive which is possible. I’m still able to receive email with mirrors my yahoo mail as per browser but I cannot simply send out a mail from iOS mail with the same yahoo account
iPhone 6s Plus, iOS 11.1, iOS 11.1.1