Make SU Google Mail Your Default Email Client

Windows Users:

Option 1:
Set SU Google mail as the default application to handle mailto: links 

   Install and Configure this Gmail Notifier for Windows

 
Option 2: 
Configure Outlook to use your Google Apps account
   Download and Install Google Apps Sync for Microsoft Outlook
           Download Google Apps Sync for Microsoft Outlook  
Note: You must use this method to be able to send mass emails using Microsoft Word Mail Merge. 

Mac OS 10.4+: 

Set SU Google mail as the default to handle mailto: links  
   Install and Configure this Gmail Notifier for Mac
        Installation and Usage Instructions  --revised 2/15/2011
           Download Gmail Notifier for Mac