To configure Outlook 2007 for your Gmail address:
Enable POP in your email account. Don't forget to click Save Changes when you're done.
Open Outlook.
Click the Tools menu, and select Account Settings...
On the E-mail tab, click New...
If you are prompted to Choose E-mail Service, select Microsoft Exchange, POP3, IMAP, or HTTP, and click Next.
Fill in all necessary fields to include the following information:
Your Name: Enter your name as you would like it to appear in the From: field of outgoing...
