Step Wise Manual Nate mail settings for thunderbird
If you don't have a Nate mail address. you can create an email id from here then you can Nate email login.
Open Thunderbird Software App. Click on Email
When you click on the email, pop-up Set UP an Existing Account Screen.
Enter Your name, Nate Email address and Password then press Continue.
Click on the Manual config menu at bottom.
Enter Below Nate incoming server settings.
In incoming click on the dropdown menu and select IMAP.
Add server host :imap.nate.com
Port: 143
select SSL/TLS
Enter Below Nate outgoing server settings.
In outgoing select SMTP.
Add server host :smtp.mail.nate.com
Port: 587
select SSL/TLS
Tap on Done. Now you are ready to use your Nate email account on your Thunderbird.