1. Open Outlook 2007 and go to Tools and then Account settings:
2. Under the E-mail tab, select New:
3. Under Choose E-mail Service, choose Microsoft Exchange, POP3, IMAP, or HTTP:
4. Now, select the box saying Manually configure server settings or additional server types, and click Next:
5. Choose Internet E-mail and click Next
6. Fill in all the information listed below
Your name: How you would like your name displayed in your messages
E-mail Address: Your full E-mail address ex. user@domain.com
Account Type: Choose either IMAP or POP3
Incoming mail server: mail.domain.com
Outgoing mail server (SMTP): mail.domain.com
User Name: Your full e-mail address ex. user@domain.com
Password: Corresponding password for the account
When complete, now click the More Settings...button:
7. Click on the Outgoing Server tab and check off My outgoing server (SMTP) requires authentication and choose to Use same settings as my incoming mail server. Then click Next
8. Now hit Next, and then Finish completing your setup!
