I am at home, using Xfinity wi-fi. My Comcast/Xfinity/whatever email on my iPhone will NEVER update. I keep getting a pop-up saying there's no internet connection. Yes, there is. It's YOUR internet connection. I know it's working because every other web-based email on my phone (Gmail and Yahoo) updates automatically every time I open them. To make matters worse, I went to the desktop computer today, and I have no email for today on my Comcast account. Now, not even the desktop version is updating? What is your problem, Comcast?