public NewMail()
{
InitializeComponent();
smtp = new SMTPClient(settings.SMTPServer, settings.SMTPPort, settings.SMTPSSL);
smtp.Authenticate(settings.Username, settings.Password);
}
public NewMail(List <string> to, string subject)
{
InitializeComponent();
toTextBox.Text = String.Join(",", to.ToArray());
subjectTextBox.Text = subject;
smtp = new SMTPClient(settings.SMTPServer, settings.SMTPPort, settings.SMTPSSL);
smtp.Authenticate(settings.Username, settings.Password);
}