using System;
using System.Net;
using System.Net.Mail;
class MainClass {
public static void Main(string[] args) {
SmtpClient client = new SmtpClient("mail.somecompany.com", 25);
client.Credentials = new NetworkCredential("user@somecompany.com", "password");
using (MailMessage msg = new MailMessage()) {
msg.From = new MailAddress("author@visual-csharp-recipes.com");
msg.Subject = "Greetings";
msg.Body = "This is a message.";
msg.Attachments.Add(new Attachment("7.cs", "text/plain"));
msg.Attachments.Add(new Attachment("7.exe", "application/octet-stream"));
foreach (string str in args) {
try {
msg.To.Add(new MailAddress(str));
} catch (FormatException ex) {
Console.WriteLine("{0}: Error -- {1}", str, ex.Message);
continue;
}
}
client.Send(msg);
}
}
}