I haven't been able to receive Comcast email on mah Droid since overnight Sat / Sun. GB was installed OTA on the first day it was officially available and the problem did NOT start then. Mail was normal, even after update. The problem only started this weekend.
GMail seems to be OK. Escalated with Verizon rep to Factory Reset. No go. They decided it was a hardware issue. Received replacement phone today. No Comcast email on second phone after basic setup. Comcast says it's not an issue from their side.
Mail sent from CC on PC is received fine on PC, not on phone.
Mail sent from GMail on PC is received fine on PC and phone.
Mail sent from CC on Droid received fine on PC, not on phone.
Mail sent from Gmail on Droid is received fine on PC and phone.
Accessing Comcast.net from phone I can log in, but inbox is empty.
Going to CC inbox on Droid and refreshing does not pull in messages.
Have tried Push, Fetch, and Push / Fetch.
BTW, Comcast rep told me since GB (which he also loves) he can't receive GMail or Comcast mail on his Droid X...