public bool SaveData()
{
hMailServer.Settings settings = APICreator.Application.Settings;
settings.ServiceSMTP = checkSMTP.Checked;
settings.ServicePOP3 = checkPOP3.Checked;
settings.ServiceIMAP = checkIMAP.Checked;
DirtyChecker.SetClean(this);
Marshal.ReleaseComObject(settings);
return true;
}