ProxyExamples.cs

//
// ProxyExamples.cs
//
// Author: Jeffrey Stedfast <jestedfa@microsoft.com>
//
// Copyright (c) 2013-2023 .NET Foundation and Contributors
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

using System;
using System.Collections.Generic;

using MimeKit;
using MailKit;
using MailKit.Security;
using MailKit.Net.Smtp;
using MailKit.Net.Pop3;
using MailKit.Net.Imap;
using MailKit.Net.Proxy;

namespace MailKit.Examples {
	public static class ProxyExamples
	{
		#region ProxyClient
		public static void SendMessageViaProxy (MimeMessage message)
		{
			using (var client = new SmtpClient ()) {
				client.ProxyClient = new Socks5Proxy ("socks5.proxy.com", 1080, new NetworkCredentials ("proxyUserName", "proxyPassword"));
				client.Connect ("smtp.gmail.com", 465, SecureSocketOptions.SslOnConnect);
				client.Authenticate ("username", "password");

				client.Send (message);

				client.Disconnect (true);
			}
		}
		#endregion
	}
}