CDOSYS: No email is getting sent

[azrina]

Hi all.

I am trying CDOSYS code to send out email.
The problem is when I try to send email to gmail and hotmail account, it never works.
Means, no email appears at gmail and hotmail account.
But when I send it to yahoo mail, it works.
I run the code at localhost. I use Win XP Pro.
I just wonder why this happen.
Can someone explain to me ?

Below is the code that Im trying out :

<%
	'----------------------------------------------------------------------------
	'
	'	Send email using the CDOSYS component
	'
	'	by Chris Hardy
	'	http://www.chrishardy.co.uk/
	'
	'----------------------------------------------------------------------------

  Option Explicit

  dim sName, sEmail, sMessage
	dim oCdoMail, oCdoConf, sConfURL

  if Request.Form("Action") <> "" then
    sName = Request.Form("Name")
    sEmail = Request.Form("Email")
    sMessage = Request.Form("Message")

		Set oCdoMail = Server.CreateObject("CDO.Message")
		Set oCdoConf = Server.CreateObject("CDO.Configuration")

		sConfURL = "http://schemas.microsoft.com/cdo/configuration/"

		with oCdoConf
			.Fields.Item(sConfURL & "sendusing") = 1
			.Fields.Item(sConfURL & "smtpserver") = "localhost"
			.Fields.Item(sConfURL & "smtpserverport") = 25
			.Fields.Update
		end with

		with oCdoMail
			.From = "[email protected]"
			.To = sEmail
			.Subject = "My message subject"
			.TextBody = sMessage
			.HTMLBody = sMessage
			.Configuration = oCdoConf
			.Send
		end with

		Set oCdoConf = Nothing
		Set oCdoMail = Nothing

    response.write "Thanks for your message!"
  else
%>
<form method="post" action="<%=Request.ServerVariables("SCRIPT_NAME")%>">
<p>Name:<br /><input type="text" name="Name" /></p>
<p>E-mail:<br /><input type="text" name="Email" /></p>
<p>Message:<br /><textarea name="Message"></textarea></p>
<p><input type="submit" name="Action" value="Send" /></p>
</form>
<%
  end if
%>