- Open Outlook.
- From the Tools menu, select Email Accounts. The Email Accounts box appears.
- Verify that the circle-box View or change existing email accounts is selected and click Next.
- Your email account appears, usually labeled mail.yourdomain.com.
- Click on your Domain email account, usually labeled mail.yourdomain.com, and click the Change button on the right. The Internet Email Settings appear.
- Click the button More Settings... in the lower right-hand corner. The Internet Email Settings box appears.
- Click the Outgoing Server tab.
- Click the circle-box My outgoing server (SMTP) requires authentication, and verify that the circle-box Use same settings as my incoming mail server is selected.
- Click OK to close the Internet Email Settings box.
- IMPORTANT: Do NOT use the "Test Account Setting..." button to test the settings. This will fail.
- Click the Finish button to close the Email Accounts box. SMTP authentication has now been enabled.
- Close the Outlook and re-open it again.
- To test the account, you may send an email to your email address.
Below are the Screen Shot(s)
Microsoft Outlook 2003
Picture 1.
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Microsoft Outlook 2007
Outlook Express
