Push your GMail
The popular GMail service has been available in many shapes and forms, as well as being supported by both Google and third-party applications on mobile devices. The one feature that has been missing for some time is native push notification of new emails arriving in the inbox. Workarounds have been available, but those required additional software to be installed and in some cases, purchases to be made. Now, Google has made push notifications available for iPhone/iPod Touch users, as well as for Windows Mobile devices.
For iPhone users, the installation of the iPhone update to 3.0 is a prerequisite. One restriction that will prevent me from using this feature is the fact that one is able to create only a single Microsoft Exchange mail profile on most devices, including the iPhone.

I could easily do with three or more such accounts on my mobile device, but need to restrict myself to the most important one and then retrieve mail from the other Exchange-based accounts in alternate ways.
That’s a huge pity and something I hope will be rectified soon. If you are using GMail and don’t yet have an Exchange mail account set up on your device, the Google Sync help page provides step by step instructions on how to configure the account.
The only other limitation I’m aware of is that it is not possible to search through all mail in the GMail account – only those messages downloaded to the device are searchable. That’s no different to having a non-push GMail account on the phone.
Of course, it is possible to synchronize your Google Calendar to the device as well. See this page for more details on how to do that.



