I'm not able to setup mail for exchange.

When i click on the Mail for exchange tab i get:

Email id ----
username ---
pwd ----
domain --- "now what is the domain here -- my comp is using pop3.compname.com"

next page after putting pop3.compname.com in the domain part

server -- "wht should i put here -- shd i put the same pop3.compname.com or smtp.compname.com"

port No -- its coming bydefault but my comp is using 110 for pop3 & 25 for smtp

please guide wht i need to do.. here .. what i have done is i tried putting pop3.compname.com and then 110 as portnumber

and uncheck secure connection and clicked on next its loading loading .. only.. nothing is happening.

please suggest.
Regards
Sahil