1.  Start Eudora as usual.  Then:

At the top menu bar, click on “Tools”

2. Click on “Options”

3. Scroll to the top of the “Options” Categories and click on “Getting Started”.

4. Enter your Login Name (username@radix.net).

5. Enter SMTP Server-Outgoing “smtp.radix.net”

6. Check the “Allow Authentication” box

7. Click on the “Checking Mail” Category

8. Enter your login name (username@radix.net)

9. Click on the “Sending Mail” Category

10. Enter your return email address (username@radix.net)

11. Enter SMTP Server “smtp.radix.net”

12. Click on “OK”