void helpMe_MailSendResponse(object sender, MailServerResponseArgs e)
 {
     switch(e.response) {
        case "1": successMessage.Text = "No data sent."; break;
        case "2": successMessage.Text = "Message has been sent."; break;
        case "3": successMessage.Text = "There have been problems sending your message."; break;
        default: successMessage.Text = "Uknown error occured."; break;
     }
 }
 void helpMe_SendingErrorOccured(object sender, MailServerResponseArgs e)
 {
     successMessage.Text = "Mail transport error";
 }