Open your Outlook Express. From the menu bar select Tools, then Accounts. Double click on whatever you named your connection. A window will appear with the properties for your email configuration:

Though not essential, you might want to change the name on the account to Cyber Mesa. You do not need to make any other changes on this screen unless you still use roadrunner.com in your email address, In that case, please select a new domain from the list below.

Next, select the Servers tab at the top of the window. The Incoming Mail (POP3) is pop.cybermesa.com and Outgoing Mail (SMTP) is smtp.cybermesa.com.

We recommend that you use a separate dialer to connect to the Internet. If you want to enable Outlook Express to invoke the dialer, however, then click on the Connection tab and check "Always connect to this account using". Then click the drop-down arrow to select you Cyber Mesa connection.

When done, click on OK. If the new settings do not work directly, then you may need to restart your computer.