sending an email through SMTP

Question

Hello Sir,

I write following code in web.config file, now what i need to access following info. while coding?Now what to do to send a mail?? Plz replay.

<system.net>

    <mailSettings>

      <smtp from="gmailid">

        <network host="smtp.gmail.com" defaultCredentials="false"

        port="587" userName ="gmailid" password="gmailpassword" />

      </smtp>

    </mailSettings>

  </system.net>