Help needed in sending email

 hi !!
i need some help in sending email. I have gone through the Faq . the c# program is great and works good.
my web.config settings are
<system.net>
        <mailSettings>
            <smtp from="84.ajeetkumar@gmail.com">
                <network host="127.0.0.1" port="25" userName="84.ajeetkumar@gmail.com" password="Mypwd" />
            </smtp>
        </mailSettings>
    </system.net>
i have cheked the mailroot folder and there is a file in Que folder..
I just want to know that as i have configured gmail in my outlook express email client . can i configure my program's mail settings so that it wo ...