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