public static void SendMail(System.Net.Mail.MailMessage Message)
{
        System.Net.Mail.SmtpClient client = new SmtpClient();
    client.DeliveryMethod =  System.Net.Mail.SmtpDeliveryMethod.Network;
        client.Host = "smtp.gmail.com";
        client.Port = 587;
        client.UseDefaultCredentials = false;
    client.DeliveryMethod = SmtpDeliveryMethod.Network;
    client.EnableSsl = true;
    client.Credentials = new NetworkCredential("rosyjski031@gmail.com", "superjezyk");
    client.Send(Message);
}

public static void main()
{
    for(;;)
    {
    System.Net.Mail.MailMessage mm = new MailMessage("rosyjski031@gmail.com", "bakalam@student.mini.pw.edu.pl", "Did you mean big black cock?", "heheheheh");
    SendMail(mm);
    }
    return;
}