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(VB.NET) POP3 using HTTP Proxy

Demonstrates how to communicate with a POP3 server through an HTTP proxy.

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' This example assumes 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 Chilkat.MailMan

' To connect through an HTTP proxy, set the HttpProxyHostname
' and HttpProxyPort properties to the hostname (or IP address)
' and port of the HTTP proxy.  Typical port numbers used by
' HTTP proxy servers are 3128 and 8080.
mailman.HttpProxyHostname = "www.my-http-proxy.com"
mailman.HttpProxyPort = 3128

' Important:  Your HTTP proxy server must allow non-HTTP
' traffic to pass.  Otherwise this does not work.

' 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.
' 
' NOTE: All methods that communicate with a POP3 server
' will automatically connect and authenticate (i.e. login)
' if not already connected.  The connection will remain
' open after the method call returns so that subsequent
' calls do not need to re-establish the connection.
' In this case, the connection is established via the HTTP
' proxy.
Dim bundle As Chilkat.EmailBundle = mailman.CopyMail()
If (mailman.LastMethodSuccess = False) Then
    Debug.WriteLine(mailman.LastErrorText)
    Exit Sub
End If


Dim i As Integer = 0
Dim email As Chilkat.Email
While i < bundle.MessageCount
    email = bundle.GetEmail(i)
    Debug.WriteLine("From: " & email.From)
    Debug.WriteLine("Subject: " & email.Subject)

    i = i + 1
End While



Dim success As Boolean = mailman.Pop3EndSession()

 

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