To Get the Most Out of the App, Set Up a New Gmail Account

It is important to note that while the app is extremely easy to use, it is also somewhat limited. You can't, for example, set up filters so that only certain emails will be pushed to the phone.

To bypass this limitation, we recommend that you set up an additional Gmail account and forward all the messages you want to be pushed to the iPhone to this account. This way, you can use Gmail's own filters to manage which messages you want to be notified of. As the app itself doesn't actually take you to the email client and works completely independent of the email accounts you have set up on your phone, it really doesn't matter which email account it checks.

Limitations: Only One Account, No Quiet Time

The app also supports only one email account, making it even more of a necessity to open up a separate email account just for push notifications.

Sadly, the developers didn't include a 'quiet time' setting, so messages will be pushed to the phone at all times.

Of course, Apple should simply include these notifications in the iPhone by default. However, for the time being, GPush is the best alternative to built-in email notifications, and given that it costs only $0.99, it's hard to say no to such a useful application that will surely be updated with new features over time.

Here is the context. This relates to the big battle between Microsoft Office and Google Apps.

• There are 21 million BlackBerry users in 150 countries. Many are senior business people.
• Google is signing up 3,000 business users to Google Apps every day.
• Business guys usually live either on their Blackberry or in Outlook.
• Google wants those business guys to lose that last habit and to live in Gmail.
• Once somebody lives in Gmail, it is relatively easy to gradually entice them into other Google apps.

Key Features of the Apps Connector

1. Updates: Mail is pushed to your device.
2. Reading: Messages read on your BlackBerry show up as "Read" in Gmail, and vice versa.
3. Deleting: Messages deleted on your BlackBerry are deleted in Gmail, and vice versa.
4. Contacts: Synced between your BlackBerry and Gmail.
5. Folder/Labels: Select which folders and labels to sync.
6. Calendar: This feature is a one-way sync from Google Apps to your BlackBerry device.
7. Device management: Use standard BES Server features to enforce IT policy, push applications, remote wipe devices, etc.

What's Old and What's New

What do most users who have both Gmail and BlackBerry do today? They forward Gmail to their BlackBerry. That's okay, but they end up managing two inboxes, which is why the second and third features, while simple-sounding, are actually pretty critical to adoption:

2. Reading: Messages read on your BlackBerry show up as "Read" in Gmail, and vice versa.

3. Deleting: Messages deleted on your BlackBerry are deleted in Gmail, and vice versa.

Some early adopters have found ways around this issue, but Google had better make it super-simple if it is going to get mass adoption.

After testing, we can confirm that this works as advertised.

What's Still Missing?

As with many of these kinds of announcements, when you see what is possible, you end up wanting more, and the list of requests can be endless. But here are two features we wish for that do not seem like they would be too hard for Google to deliver. So, we asked Raju Gulabani, Product Management Director of Google Apps, to comment on these two:

1. Two-way calendar sync. Today, Google allows syncing from Google Calendar to BlackBerry. This may be useful to somebody who lives at their desk and is mobile only very occasionally. But for people who live outside of the office, this does not cut it. We want to be able to input data into our BlackBerry calendars when we're talking to someone or during those "time-fillers" such as waiting at an airport or in a Starbucks line. The BlackBerry calendar thus becomes our primary calendar. So two-way sync is essential if we are to rely on Google Calendars back at the office.

Raju was willing to confirm that this was a high priority and would be available in the second half of this year.

2. Tasks. Managing task lists is another classic "time-filler." If we could manage these via a native BlackBerry interface rather than having to go to a Google website, we could be mobile and connected to colleagues on multiple projects.

Raju was only willing to confirm that Google understood this usage case, but was not able to forecast a timeline for delivery.

Digging Below the Covers

We had four questions for Google:

1. Does this require Blackberry Enterprise Server (BES)? Yes, you need BES, but not the Exchange Server.
2. Does this use IMAP? No, it uses a "native" synchronization protocol.
3. Does this use Gears? No, it uses a "native" synchronization protocol.

What does "native" synchronization protocol mean for the market? Native in this context means proprietary. Basically, it means that this synchronization is unavailable to any other webmail service provider.

When Can You Get This?

This is currently in customer beta testing and will be launching in the Google Apps Premier and Education Edition (at no additional charge) in July 2009.