C# System.Web.Mail.MailMessage 发邮件 _Message

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C# System.Web.Mail.MailMessage 发邮件
【C# System.Web.Mail.MailMessage 发邮件】新建控制台Console项目，然后添加 System.Web引用
代码如下：

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
//using System.IO.Pipes;
using System.Net;
using System.Net.Mail;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;

namespace LongtengSupremeConsole

class Program

static void Main(string[] args)

System.Web.Mail.MailMessage mail = new System.Web.Mail.MailMessage();
mail.To = "test@qq.com";
mail.From = "test@aliyun.com";
mail.Subject = "测试邮箱";
mail.BodyFormat = System.Web.Mail.MailFormat.html;
mail.Body = "这是一个是测试的内容！";

mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1"); //身份验证
mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", mail.From); //邮箱登录账号
mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "*****"); //登录密码
mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpserverport", 25); //端口
//mail.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpusessl", "true"); //SSL加密
System.Web.Mail.SmtpMail.SmtpServer = "smtp.aliyun.com"; //企业账号用smtp.exmail.qq.com
System.Web.Mail.SmtpMail.Send(mail);
Console.WriteLine("邮件发送完成!!");
Console.ReadKey();