I would just like to add the Microsoft isn't "Catching up" it has passed Blackberry some time ago, it's just a perception issue. In an Blackberry Enterprise setup the BES server polls the Exchange accounts ! When it detects a change is send the message to the RIM relay, based in Canada...

It's my impression that lots of people get push e-mail wrong - I'm curious to hear what community members think. From what I've heard (including here on the Connection), many customers believe that only Blackberry makes "true" push e-mail available to ordinary consumers without...