Is there an issue with Comcast email right now?

https://community.articulate.com/discussions/building-better-courses/1-877-339-1085-is-there-an-issue-with-comcast-email-right-now
https://community.articulate.com/discussions/building-better-courses/1-877-339-1085-is-there-an-issue-with-comcast-email-right-now
https://community.articulate.com/discussions/building-better-courses/1-877-339-1085-is-there-an-issue-with-comcast-email-right-now
https://community.articulate.com/discussions/building-better-courses/1-877-339-1085-is-there-an-issue-with-comcast-email-right-now