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Old September 22nd, 2006, 10:51 AM
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Default Can we connect yahoo,msn mail accounts using TCP?

Hi all,
can we connect yahoo,msn (or any) mail accounts using Sockets.TcpClient?
I yes how to doi it?what port number I've to use?

My code is like this

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
' ReadMail("website url", "userid", "password")

End Sub

Function ReadMail(ByVal host As String, ByVal user As String, ByVal pass As String)
' initialise objects
Dim netstream As System.Net.Sockets.NetworkStream
Dim thisResponse As String

Try
tcpC.Connect(host, 110)
Catch ex As Exception
Response.Write(ex.Message)
Response.End()
End Try

netstream = tcpC.GetStream()
thisResponse = GetResponse(netstream)

thisResponse = SendCommand(netstream, "user " & user & vbCrLf)

thisResponse = SendCommand(netstream, "pass " & pass & vbCrLf)

If Not Left(thisResponse, 4) = "-ERR" Then
Response.Write("Logged in OK <BR>")
Else
Response.Write("Error logging in, check your user details and try again<BR>")
Response.Write("<P>" & thisResponse & "</p>")
Response.End()
End If
End Sub

Function SendCommand(ByRef netstream As System.Net.Sockets.NetworkStream, ByVal sToSend As String)
Dim bData() As Byte = Encoding.ASCII.GetBytes(sToSend.ToCharArray)
netstream.Write(bData, 0, bData.Length())
Return GetResponse(netstream)
End Function


Function GetResponse(ByRef netstream As System.Net.Sockets.NetworkStream)
Dim bytes(tcpC.ReceiveBufferSize) As Byte
Dim ret As Integer = netstream.Read(bytes, 0, bytes.Length)

Dim returndata As String = Encoding.ASCII.GetString(bytes)
Return returndata
End Function

********************
It's working for my companys mail id (mailserver is connected in LAN)..if i use yahoo userid and password..its showing message

No connection could be made because the target machine actively refused it


How to do this?


Surya


 
Old September 22nd, 2006, 11:35 AM
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Default

dont double post.

http://p2p.wrox.com/topic.asp?TOPIC_ID=50098

--Stole this from a moderator

I will only tell you how to do it, not do it for you.
Unless, of course, you want to hire me to do work for you.





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