发送邮件

<%@ Page Language="C#" Debug=true AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <h1>发送邮件</h1>
        收件人:<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br /><br />&nbsp;题:<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><br /><br />&nbsp;容:<asp:TextBox ID="TextBox3" runat="server" TextMode="MultiLine"></asp:TextBox><br /><br />
        <asp:Button ID="Button1" runat="server" Text="发送" />
    </div>
    </form>
</body>
</html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net;
using System.Net.Mail;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        Button1.Click += Button1_Click;
    }

    void Button1_Click(object sender, EventArgs e)
    {
        //创建外部的smtp服务客户端对象
        SmtpClient smtp = new SmtpClient("smtp.sina.cn");

      //方法1:

      //创建发信人对象
      //MailAddress fr = new MailAddress("18560812711@sina.cn");

      //创建收信人对象
      //MailAddress to = new MailAddress(TextBox1.Text.Trim());

      //创建邮件对象
      //MailMessage mess = new MailMessage(fr,to);
      //mess.Subject = TextBox2.Text.Trim();
      //mess.Body = TextBox3.Text.Trim();

     //创建证书对象
        NetworkCredential cred = new NetworkCredential("18560812711@sina.cn", "hq1234561");
       
        //服务器证书指向
        smtp.Credentials = cred;

        //将邮件发送到指定服务器

        //方法1:
//smtp.Send(mess);

smtp.Send("18560812711@sina.cn", TextBox1.Text.Trim(), TextBox2.Text.Trim(), TextBox3.Text); } }

 

 

posted @ 2016-10-28 22:17  庚xiao午  阅读(111)  评论(0编辑  收藏  举报