Client System.Net.Mail.SmtpClient = nouveau SmtpClient (SmtpServer);
client.UseDefaultCredentials = false;
client.Credentials = nouveau System.Net.NetworkCredential (UID, PWD);
client.DeliveryMethod = SmtpDeliveryMethod.Network;
Message System.Net.Mail.MailMessage = new MailMessage (De, À, Objet, Corps);
message.BodyEncoding = System.Text.Encoding.UTF8;
message.IsBodyHtml = true;
client.Send(message);