Not all emails coming to my phone

[Tjeff]

I have been having issues with emails not being delivered to my phone. When I get back into my office I might have for example 20 emails, but only 10 came to my phone. I just purchase the iphone 4, but had the same issue with my old 3G. I thought an upgrade in the phone might have solved the problem but it has not.

I am using entourage as for my emails if that helps.

Thank you,

Jeff T.