Step 1:

Open Eudora, and go to Tools -> Options as in Figure 1. 

Figure 1

Step 2:

On the “Getting Started” screen modify or confirm that your settings are set using your ISP domain in place of “yourdomain.com” “Mail Server (Incoming)” Figure 2-A and “SMTP Server (Outgoing)” Figure 2-C

Figure 2

The “User Name option Figure 2-B should be set to your full email address.

Step 3:

Select the “Checking Mail” icon on the left and confirm the following 3 areas.

1. Mail Server – confirm and change if needed. This should display the mail settings from the previous screen.
2. User Name – Confirm and change if needed. This should be your email address.
3. Secure Sockets when Receiving – Confirm and change if needed. This option should be set to never. If you wish to receive secure email this option can be set at a later time.

Figure 3

Step 4:

Select the ‘Sending Mail’ icon on the left hand side. Check that the SMTP server is set to your outgoing mail server (smtp.skybest.com). See Figure 4 for the following options.

1. Email Address – confirm and change if needed. This should display the users email address from the previous screen.
2. SMTP Server – Confirm and change if needed. Edit this entry to reflect your domain entry.
3. Secure Sockets when Receiving – Confirm and change if needed. This option should be set to never. If you wish to receive secure email this option can be set at a later time.

Figure 4

Note:
In order for SMTP authentication to work with Eudora, it is important that the user credentials that are entered for the POP server are set to the email address for the username. i.e. joe@skybest.com instead of just joe.