Step Wise Manual Northwestel mail settings for thunderbird
If you don't have a Northwestel mail address. you can create an email id from here then you can Northwestel 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, Northwestel Email address and Password then press Continue.
Click on the Manual config menu at bottom.
Enter Below Northwestel incoming server settings.
In incoming click on the dropdown menu and select POP.
Add server host :pop3.northwestel.net
Port: 110
select SSL/TLS
Enter Below Northwestel outgoing server settings.
In outgoing select IMAP.
Add server host :smtp.northwestel.net
Port: 25
select SSL/TLS
Tap on Done. Now you are ready to use your Northwestel email account on your Thunderbird.