Visual FoxPro

SOCKS4, SOCKS5 Proxy for POP3

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

LOCAL lnSuccess
LOCAL loMailman
LOCAL loBundle
LOCAL lnKeepOnServer
LOCAL lnHeadersOnly
LOCAL lnNumBodyLines
LOCAL loEmail
LOCAL i

lnSuccess = 0

* 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.
loMailman = CreateObject('Chilkat.MailMan')

* 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:
loMailman.SocksHostname = "www.mysocksproxyserver.com"
loMailman.SocksPort = 1080
loMailman.SocksUsername = "myProxyLogin"
loMailman.SocksPassword = "myProxyPassword"
* Set the SOCKS version to 4 or 5 based on the version
* of the SOCKS proxy server:
loMailman.SocksVersion = 5
* Note: SOCKS4 servers only support usernames without passwords.
* SOCKS5 servers support full login/password authentication.

* Set the POP3 server's hostname
loMailman.MailHost = "pop.example.com"

* Set the POP3 login/password.
loMailman.PopUsername = "myLogin"
loMailman.PopPassword = "myPassword"

* Copy the all email from the user's POP3 mailbox 
* into a bundle object.  The email remains on the server.
loBundle = CreateObject('Chilkat.EmailBundle')
lnKeepOnServer = 1
lnHeadersOnly = 0
* Irrelevent because we are NOT downloading headers-only
lnNumBodyLines = 0
lnSuccess = loMailman.FetchAll(lnKeepOnServer,lnHeadersOnly,lnNumBodyLines,loBundle)
IF (lnSuccess = 0) THEN
    ? loMailman.LastErrorText
    RELEASE loMailman
    RELEASE loBundle
    CANCEL
ENDIF

loEmail = CreateObject('Chilkat.Email')
i = 0
DO WHILE i < loBundle.MessageCount
    loBundle.EmailAt(i,loEmail)

    ? "From: " + loEmail.From
    ? "Subject: " + loEmail.Subject
    i = i + 1
ENDDO

loMailman.Pop3EndSession()

RELEASE loMailman
RELEASE loBundle
RELEASE loEmail