If you are using YOU Broadband mail account the use the following POP3 & SMTP.
POP3 : getmail.youbroadband.in
SMTP : sendmail.youbroadband.in
If you are using public mail accounts like gmail, yahoo or rediff etc. then use the following POP3 & SMTP .
POP3 : You need to get it from the respective service provider.
If you are using OWN mail server. Follow the normal procedure to configure the outlook express and you need to send a mail to the address given below, mentioning POP3 & SMTP servers or their IP addresses with your YOU Broadband account number.
Mail Id : firstname.lastname@example.org