Mail not pushing to other devices from iPhone. Am I missing a setting?

[NJRonbo]

Hello Everyone!

My iPhone 3GS is no longer pushing email to other devices.

Right now, any mail that downloads to the iPhone is not making
itself available on my desktop (Mac Pro) or notebook (Macbook Pro).

It used to work, but I have to admit I have been fooling around
with email accounts as of late.

I do have a MobileMe email account set up. Thought that would
be all I need to automatically push mail. In mail settings the PUSH
option is indicated.

Is there anything I am missing that may be inhibiting the mail
from being pushed to other devices?

 

[JNB]

The iPhone doesn't "push" anything to other devices, never has. It receives the mail via push from the MM servers, just like your desktop & notebook machines. I'd double-check the account settings on the iPhone, make sure the default mailbox behaviors aren't ending up deleting messages from the server before you can retrieve them on other devices.