Over-the-Air synchronization of contacts (Calendars and Tasks coming soon) can be accomplished by using a free iPhone Plug-in. It must be downloaded from your iPhone using the App Store.

Step 1: Click the App Store icon on your iPhone.

Step 2: In the App Store, search for "Funambol"  The icon looks like this: 

Step 3:  Install the Funambol application.

Step 4:  After the Plug-In is installed, click on it in your iPhone, iPad or iPod Touch.  Click Settings > Account.  Enter the following settings:

Server:  http://gowebsync.com/sync/default.aspx

Username:  JaneDoe@domain.com

Password: type in your email password

Step 5: Click the Settings button at the top left.  This saves the settings you just entered.  Click the Funambol button at the top left to go the the Plug-in's home page. 

Step 6:  Click the large icon in the middle of your screen that says "Sync Contacts"

Note: The original iPhone running firmware version 1.x requires that you have decided to “jailbreak” your iPhone, allowing applications to be installed on the iPhone. iPhone devices running firmware 2.0 or higher can download the Funambol plug-in directly from the Apple iTunes App Store at no charge.

For syncing email messages, you should setup an account within the iPhone mail application using either IMAP or POP3. IMAP is a newer protocol and keeps all messages and folders on Go Web's servers. By using IMAP, you are able to log into your webmail interface from anywhere and have access to the same messages and folders, as well as accessing them with a desktop application like Microsoft Outlook.