Unable to access comcast account or emails

As others have posted, Every time I try to log into my main comcast email account to access those or secondary accounts, I get referred to a support page that says:

"Access your Xfinity Email account

The quickest way to access your Xfinity Email is by visiting connect.xfinity.com on your computer, tablet, or smartphone. Bookmark this page for easy access in the future.

To find your email on xfinity.com, click the Account icon in the top-right of the home screen and then click Check Email."

I have tried both links and get looped back to this page.   I am not able to access email via xfinity connect either.

I have had this comcast and email accounts for many years, forwarding them to a yahoo email address