private string SharePackage(string token)
{
string[] fileTokens = files.ToArray();
for (int i = 0; i < fileTokens.Length; i++) {
fileTokens[i] = Path.GetFileName(fileTokens[i]);
}
using (TransferClient transfer = new TransferClient("BasicHttpBinding_ITransfer")) {
string result = transfer.SharePackage(options["SenderMail"], new string[0], token, fileTokens, options["Subject"], options["Body"]);
transfer.Close();
return result;
}
}