//import("system.translate");
//import("Bulkmail_lib");
//import("system.result");
//import("system.vars");
//import("Document_lib");
//
//var bindata = vars.get("$local.value");
//if (bindata)
//{
//    let mimeType = DocumentUtil.getMimeTypeFromUpload(bindata);
//    if (!BulkMailUtils.isValidMimeType(mimeType))
//        result.string(translate.text("Invalid file type"));
//}

//TODO: this should be validated with the code above, waiting for ticket #1042587