C# - Send email using Yahoo SMTP server¶

using System;
using System.Collections.Generic;
using System.Text;
using EASendMail; //add EASendMail namespace

namespace mysendemail
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                SmtpMail oMail = new SmtpMail("TryIt");

                // Your yahoo email address
                oMail.From = "myid@yahoo.com";

                // Set recipient email address
                oMail.To = "support@emailarchitect.net";

                // Set email subject
                oMail.Subject = "test email from yahoo account";

                // Set email body
                oMail.TextBody = "this is a test email sent from c# with yahoo.";

                // Yahoo SMTP server address
                SmtpServer oServer = new SmtpServer("smtp.mail.yahoo.com");

                // For example: your email is "myid@yahoo.com", then the user should be "myid@yahoo.com"
                oServer.User = "myid@yahoo.com";
                oServer.Password = "yourpassword";


                // Because yahoo deploys SMTP server on 465 port with direct SSL connection.
                // So we should change the port to 465. you can also use 25 or 587
                oServer.Port = 465;

                // detect SSL type automatically
                oServer.ConnectType = SmtpConnectType.ConnectSSLAuto;

                Console.WriteLine("start to send email over SSL ...");

                SmtpClient oSmtp = new SmtpClient();
                oSmtp.SendMail(oServer, oMail);

                Console.WriteLine("email was sent successfully!");
            }
            catch (Exception ep)
            {
                Console.WriteLine("failed to send email with the following error:");
                Console.WriteLine(ep.Message);
            }
        }
    }
}