Got me an email from "Comcast Security Assurance " at my comcast.net account (which I don't really use, it's getting forwarded to my regular email account). The subject is "Comcast Security ...

This post is for anyone who has had this problem, and solved it. Xfinity tech support gave it all they had, and the problem persists. When composing an e-mail, after three to five minutes, the ...