Hey Ibraham. I have used both BaseElements and Monkey Bread Software to make HTTPS POSTs quite successfully. In fact, I don't remember it ever being a problem and was a bit surprised the hear ScriptMaster was giving you a hard time. But I'm sure Jesse Barnum or one of his guys could fix the Groovy issue. You might fix it by just downloading the latest version of the plugin. Or it just might be easier to try it with BaseElements or MBS. BaseElements is free, but MBS does more if you need it. A lot of my clients I put both on the server and make PSoS calls to have the server version of the plugin run so I don't have to worry about client plugins.