I got a new phone a few weeks ago and no longer have my Blackberry. When people send emails to my ISP account (Comcast), they get delivery failure notices like this:
Sent Date: Fri Jan 08 17:59:58 2010
has not been delivered to the recipient's BlackBerry Handheld.
I can't figure out how to disassociate my BB with my ISP account. I can't log on to sprint.blackberry because it says my account is inactive.