Android :: Setting Up Customers Comcast Email

I have a customer that needs to get their comcast email setup on Motorola Droid. This seems to be an issue. First off let me give you the settings I am using.
Incoming:

1.Customer username - does not have @comcast behind it

2.their password

3. port 110

4. mail.comcast.net

5. Security type None

Outgoing

1.smtp.comcast.net

2.587 port

3.security None


I have also tried other random settings.The best I have gotten this to work is that it receives one email at a time. A couple of minutes later you click refrest and even that message is gone.I have even tried m.comcast.net for the customer and that website shows you have 2 new mail. But after you click on it once and back out there is no way to see the messages again.