(Visual Basic 6.0) SOCKS4, SOCKS5 Proxy for POP3

Demonstrates how to communicate with a POP3 server through a SOCKS4 or SOCKS5 proxy.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

' The mailman object is used for receiving (POP3) 
' and sending (SMTP) email.
Dim mailman As New ChilkatMailMan
Dim success As Long

' To use a SOCKS4 or SOCKS5 proxy, simply set the following
' properties prior to making any calls that communicate with
' a POP3 server:
' The SOCKS hostname may be a domain name or 
' IP address:
mailman.SocksHostname = "www.mysocksproxyserver.com"
mailman.SocksPort = 1080
mailman.SocksUsername = "myProxyLogin"
mailman.SocksPassword = "myProxyPassword"
' Set the SOCKS version to 4 or 5 based on the version
' of the SOCKS proxy server:
mailman.SocksVersion = 5
' Note: SOCKS4 servers only support usernames without passwords.
' SOCKS5 servers support full login/password authentication.

' Set the POP3 server's hostname
mailman.MailHost = "pop.someMailServer.com"

' Set the POP3 login/password.
mailman.PopUsername = "myLogin"
mailman.PopPassword = "myPassword"

' Copy the all email from the user's POP3 mailbox 
' into a bundle object.  The email remains on the server.
Dim bundle As ChilkatEmailBundle
Set bundle = mailman.CopyMail()
If (mailman.LastMethodSuccess = 0) Then
    Debug.Print mailman.LastErrorText
    Exit Sub
End If

Dim i As Long
i = 0
Dim email As ChilkatEmail
Do While i < bundle.MessageCount
    Set email = bundle.GetEmail(i)
    Debug.Print "From: " & email.From
    Debug.Print "Subject: " & email.Subject

    i = i + 1
Loop

success = mailman.Pop3EndSession()