Mozilla Thunderbird
Tip: Click on any screenshot image below to see a larger view.
- Open Thunderbird.
- From the Tools menu, choose Account Settings.
- Click the Add Account… button.

- Choose Email Account from the list and click the Next button.

- In the Your Name field, type your first and last name.
In the E-mail Address field, type your email address and click the Next button.

- Select IMAP as the server type (POP is also allowed).
Enter mail.category4.com as the Incoming Server.
Enter smtp.category4.com as the Outgoing Server and click the Next button.

- Enter your full email address in the Incoming User Name field.
Enter your full email address in the Outgoing User Name field and click the Next button.

- Enter a name for the account that you are creating and click the Next button.

- Click the Finish button to create the account.