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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Mail;
namespace MailSender
{
public partial class Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
MailMessage objMailMessage;
MailAttachment objMailAttachment;
// 创建一个附件对象
objMailAttachment = new MailAttachment("C:\\1.xml");//发送邮件的附件
// 创建邮件消息
objMailMessage = new MailMessage();
objMailMessage.From = "mytest110@sina.com";//源邮件地址
objMailMessage.To = "********@qq.com";//目的邮件地址
objMailMessage.Subject = "邮件发送标题:你好";//发送邮件的标题
objMailMessage.Body = "邮件发送标内容:测试一下是否发送成功!";//发送邮件的内容
objMailMessage.Attachments.Add(objMailAttachment);//将附件附加到邮件消息对象中
//接着利用sina的SMTP来发送邮件,需要使用Microsoft .NET Framework SDK v1.1和它以上的版本
//基本权限
objMailMessage.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");
//用户名
objMailMessage.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "mytest110");
//密码
objMailMessage.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "******");
//如果没有上述三行代码,则出现如下错误提示:服务器拒绝了一个或多个收件人地址。服务器响应为:530 Authentication required
//SMTP地址
SmtpMail.SmtpServer = "smtp.sina.com";
// 开始发送邮件
// 在发送之前,去新浪邮箱里开启POP/SMTP设置 邮箱设置->账户->POP/SMTP设置->开启
// 否则会报错误0x80040217. The server response was not available
SmtpMail.Send(objMailMessage);
}
}
}