xfinity support

Cannot send or receive emails on my Comcast account using Outlook on a Windows 10 computer.  Everything worked fine through Sep 7, 2025, but cannot access mail on Sep 8 to present.  Have not changed my password or made any other changes.  I get the 0x8000CCC0E message saying I can't access the server.  I can get my email on the Xfinity website and on my Samsung phone, with no problems.  I tried to ping the imap.comcast.net server and the smtp.comcast.net server, and both timed out.  I have tried this on several computers in my home.  My ISP is Xfinity and I have no other problems accessing the internet.