public static void Main() { // By defining the CORRECT! date, mail messages could get a lower spam score in spam filters //Utility.SetLocalTime(new DateTime(2012, 1, 26, 20, 43, 0, 0)); // Defines the sender SMTP_Client.MailContact From = new SMTP_Client.MailContact("administrator@localhost", "Your name"); // Defines the receiver SMTP_Client.MailContact Receiver = new SMTP_Client.MailContact("someone@else", "Recipients name"); // Defines the mail message SMTP_Client.MailMessage Message = new SMTP_Client.MailMessage("Small test result"); Message.Body = "This mail is sent by a Netduino :-)\r\n"; Message.Body += "Good day!"; // Initializes the mail sender class (When your ISP blocks port 25, try 587. A lot of SMTP servers respond to that as well!) SMTP_Client Sender = new SMTP_Client(new IntegratedSocket("smtp.yourisp.com", 25)); // Sends the mail Sender.Send(Message, From, Receiver); }