Username: Your email address is your username
Password: Your account password
POP server: pop.truemail.co.th
Security type: None
Port: 110
Click Next Button
SMTP server: mxauth.truemail.co.th
Port: 25
Security type: None
Click Next Button
You can login truemail.co.th and Signup for truemail.co.th new account from here.