آقا من این کد را پیدا کردم ولی نمیدونم چطور کار میکنه ؟؟::
public static bool SendEmail( string from,string displayName,string subject, string[] to, string body )
{
System.Net.Mail.MailMessage mail = new System.Net.Mail.MailMessage();
mail.Body = body;
mail.IsBodyHtml = true;
mail.From = new System.Net.Mail.MailAddress(from, displayName, Encoding.UTF8);
mail.Sender = new System.Net.Mail.MailAddress(from, displayName, Encoding.UTF8);
mail.Subject = subject;
mail.SubjectEncoding = Encoding.UTF8;
mail.Priority = System.Net.Mail.MailPriority.High;
foreach( string s in to ) mail.To.Add( s );
System.Net.Mail.SmtpClient smtp = new System.Net.Mail.SmtpClient();
smtp.Host = "mail.server.com";
smtp.Credentials = new System.Net.NetworkCredential("info@server.com","pa ssword");
smtp.Send( mail );
}