please try this!!!!!!!!!

:) please try this:http://www.vbip.com/winsock/winsock_..._sender_02.asp and please tell me what do i have to enter SMTP host field?

You need to enter a valid SMTP host, e.g mail.domain.com. Or if you're running a SMTP host on your localhost, you can just enter localhost.

Look at the settings for your email client for a SMTP server that'll accept connections from your network.