Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, _
  application/x-shockwave-flash, application/vnd.ms-excel, _
  application/vnd.ms-powerpoint, application/msword, */*" & vbCrLf & _
"Referer: http://www.xxxxx.com/mr/reporting/sync/insert.aspx" & vbCrLf & _
"Accept -Language: de" & vbCrLf & _
"Content-Type: application/x-www-form-urlencoded" & vbCrLf & _
"Host: www.xxxxx.com" & vbCrLf & _
"Content-Length: " & contlen & vbCrLf & _
"Pragma: no -cache" & vbCrLf & _
"Authorization: Basic xxxxxxxx==" & vbCrLf & vbCrLf