SMTP with MailKit/ MimeKit

Here is a working C# class for Visual Studio:

using System;
using System.Collections.Generic;
using System.Linq;
using MimeKit;
using SmtpClient = MailKit.Net.Smtp.SmtpClient;

namespace FalconServer.Library
{
public static class EmailProcessor
{
public static void SendMail(string to, string subject, string body, DateTime dateTime)
{
List<string> toList = new List<string>();
toList.Add(to);
SendMail(toList, subject, body, dateTime);
}

public static void SendMail(List<string> toList, string subject, string body, DateTime dateTime)
{
List<MailboxAddress> toAddresses = toList.Select(address => new MailboxAddress(address)).ToList();
var ip = "mail.yourDomain.com";
var port = 25;
var mail = new MimeMessage();
mail.From.Add(new MailboxAddress("[email protected]"));
mail.To.AddRange(toAddresses);
mail.Subject = subject;
mail.Body = new TextPart("plain")
{
Text = body
};
using (var client = new SmtpClient())
{
// For demo-purposes, accept all SSL certificates (in case the server supports STARTTLS)
client.ServerCertificateValidationCallback = (s, c, h, e) => true;
client.Connect(ip, port, false);
// Note: only needed if the SMTP server requires authentication
client.Authenticate("[email protected]", "password");

client.Send(mail);
client.Disconnect(true);
}
}
}
}