Before beginning please refer to 3rd Party Email Settings
Select Email under the Create a New Account icon.
Enter your Name as you would like it to appear on your outgoing mail messages.
Enter your full Email address
Enter your Email password
Click the Continue button
Thunderbird will now attempt to setup the account automatically. It will detect an IMAP account and will not use SSL.
Once the automatic setup has completed click Manual Config.
For the incoming server enter mail.echeoes.net.
For the outgoing server enter smtp.echoes.net
Enter the beginning of your email address (everything before the '@echoes.net') as the User Name for both incoming and outgoing.
You should now be able to send and receive mail after a few seconds of verification.