Gmail

• 1). Log in to your Gmail account.
  
  
• 2). Click "Settings" in the upper-right corner.
  
  
• 3). Click "Accounts and Forwarding."
  
  
• 4). Click "Edit Info" next to the email address in the "Check Mail Using POP3" section for which you want to update POP server settings.
  
  
• 5). Update the "POP Server" field and click "Save Changes."
  
  

Outlook Express or Outlook 2003

• 1). Go to "Tools" and then "Accounts."
  
  
• 2). Highlight the account you want to update and click "Properties."
  
  
• 3). Click the "Servers" tab.
  
  
• 4). Update the "Incoming Mail POP3" field with your new POP3 server settings and click "OK."
  
  

Outlook 2007

• 1). Go to "Tools," then "Account Settings."
  
  
• 2). Highlight the account you want to edit and click "Change."
  
  
• 3). Replace the information in the "Incoming mail server" field with your new POP server settings, then click "Finish."
  
  
• 4). Click "Close."
  
  

Apple Mail

• 1). Click "Mail," then "Preferences."
  
  
• 2). Click the "Accounts" button at the top.
  
  
• 3). Edit the "Incoming mail server" field with your new POP3 server settings.
  
  
• 4). Click the red circle in the upper left to close the window. You will be asked if you want to save your changes; click "Yes."