Confirm IMAP Is Enabled

• 1). Log in to your Google Apps email account via the Web.
  
  
• 2). Click "Settings" in the upper-right corner.
  
  
• 3). Click "Forwarding and POP/IMAP."
  
  
• 4). Select "Enable IMAP" in the "IMAP Access" area.
  
  

Setup Your iPhone

• 1). Tap the "Settings" icon on your iPhone.
  
  
• 2). Tap "Mail," "Add Account" and "Gmail."
  
  
• 3). Enter your full Google Apps email address and password.
  
  
• 4). Tap "Next" and "Save."