I got that same msgbox, I actually assumed you saw your name/pw in there too and changed your PW afterwards (since I tested with your data )

Since I'm new to this, I can't say for sure, but perhaps it is because it is not a username we're entering here but an email address?

I also tried using my XMLHTTP technique of logging in, same response.
[vba] Dim MyRequest As Object 'New WinHttp.WinHttpRequest
Set MyRequest = CreateObject("MSXML2.XMLHTTP")
MyRequest.Open "GET", _
"https://www.google.com/accounts/ServiceLoginAuth"

'Set credentials

Dim strParams As String
MyRequest.setRequestHeader "Content-Type", "application/x-www-form-urlencoded"
strParams = "Email=email@gmail.com&Passwd=yourpassword"
' MyRequest.SetCredentials "email@gmail.com", "yourpassword", _
HTTPREQUEST_SETCREDENTIALS_FOR_SERVER
' Send Request.
MyRequest.Send strParams[/vba]Not sure what else to say, hopefully Stan will be around to help steer us in the right direction