Step Wise Manual Mtsmail mail settings for thunderbird
If you don't have a Mtsmail mail address. you can create an email id from here then you can Mtsmail 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, Mtsmail Email address and Password then press Continue.
Click on the Manual config menu at bottom.
Enter Below Mtsmail incoming server settings.
In incoming click on the dropdown menu and select SMTP.
Add server host :mail.mymts.net
Port: 587
select SSL/TLS
Enter Below Mtsmail outgoing server settings.
In outgoing select IMAP.
Add server host :mail.mymts.net
Port: 993
select SSL/TLS
Tap on Done. Now you are ready to use your Mtsmail email account on your Thunderbird.