I cannot delete my email or spam and cannot send any email. What is up and why. I have Windows 10 and get yahoo mail.
I don't have anything in the way of a solution, but... a question,
Is this a generic Yahoo email account
OR
Is it associated through AT&T or sbcglobal.net?
Are you accessing your email through a web browser via a yahoo home page?
IF so which browser?
OR
Are you attempting to configure the native Windows 10 mail App to send and receive email?
In the past when attempting to help friends with yahoo account via sbcglobal.net
I've noticed that most of their issues seem to resolve automagically after a period of time
Real-time overview of problems with Yahoo Mail. Is the service down or do you have problems logging in? We'll tell you what is going on.
downdetector.com
They've evidently had a few bounces within the last couple hours today.