Just picked up my new iPhone, and I have two email addresses set up on my phone. One is my sbcglobal (thru yahoo) account and another is my university's .edu account. So far, the sbcglobal account is consistently pushing messages to the phone, but the .edu account does not. I set the .edu account up as an IMAP, but I only receive messages when I refresh it on the phone. To my knowledge, everything should be pushed directly to the phone, but is there something else I should be doing?