WinHttp Post fail to retrieve website content

This issue happen when calling to https, but works fine when call to http.

How can I resolve this?

Full working code at below:

Option Explicit
On Error Resume Next

Dim strURL, objWinHttp, strResponse


Set objWinHttp = CreateObject("WinHttp.WinHttpRequest.5.1")
objWinHttp.SetRequestHeader "Content-Type", "application/x-www-form-urlencoded"


'Calling to https fail to retrieve content

strURL= "https://210.5.42.59:8443/sitepreview/http/test2.com/readme.txt"
WScript.Echo strURL

strResponse= CallHTTPTest(strURL)
WScript.Echo strResponse


'Calling to http successfully retrieve content

strURL= "http://ezinearticles.com/?How-To-Clean-a-Car-With-Car-开发者_如何学CSigns&id=6452594"
WScript.Echo strURL

strResponse= CallHTTPTest(strURL)
WScript.Echo strResponse



Function CallHTTPTest(strURL)

    objWinHttp.Open "POST", strURL, false
    objWinHttp.Send 

    objWinHttp.SetTimeouts 5000, 60000, 30000, 420000
    objWinHttp.WaitforResponse(440000)

    CallHTTPTest= objWinHttp.ResponseText

End Function

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I think you will have to negotiate the SSL certificates:

Using SSL with WinHTTP