Asp.net(c#)发送电子邮件 -优快云博客

本文链接：https://blog.youkuaiyun.com/swifty/article/details/1640345

sm3-asp.net

书上的代码有点点问题:可能是使用内部的SMTP服务

由于我们使用公用的SMTP,而现在的SMTP都要进行验证,所以

我们加上  msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1"); //basic authentication
   msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "xmueduzzh"); //set your username here
   msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "x122333"); //set your password here
      //SmtpMail.SmtpServer="lsg.moon.net";
   //SmtpMail.SmtpServer="localhost";
   SmtpMail.SmtpServer="smtp.163.com";

同时改变:

msg.From ="xmueduzzh@163.com";

private void Button1_Click(object sender, System.EventArgs e)
  {
  if(IsValid)
  {
   Label13.Text="Welcome "+ TextBox1.Text +" "+TextBox2.Text + ".You have successfully registered.";
   HttpCookie mycookie=new HttpCookie("WebShoppe","You have visited the WebShoppe Site.");
   mycookie.Expires=System.Convert.ToDateTime("12/12/2007");
   Response.Cookies.Add(mycookie);
   MailMessage msg = new MailMessage();
   StringWriter strwriter =new StringWriter();
   HtmlTextWriter htmltxtwriter =new HtmlTextWriter(strwriter);
   htmltxtwriter.RenderBeginTag("html");
   htmltxtwriter.RenderBeginTag("head");
   htmltxtwriter.RenderBeginTag("title");
   htmltxtwriter.Write("Thank You!");
   htmltxtwriter.RenderEndTag();
   htmltxtwriter.RenderEndTag();
   htmltxtwriter.RenderBeginTag("body");
   htmltxtwriter.WriteLine("Thank you for registering with WebShoppe Site!");
   htmltxtwriter.RenderEndTag();
   htmltxtwriter.RenderEndTag();
   msg.From ="xmueduzzh@163.com";
   msg.To=TextBox12.Text;
   msg.Bcc="xmueduzzh@163.com";
   msg.Subject="Thanks for registering";
   msg.Body=strwriter.ToString();
   msg.BodyFormat=MailFormat.Html;
   ;
   msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1"); //basic authentication
   msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "xmueduzzh"); //set your username here
   msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "x123213"); //set your password here
      //SmtpMail.SmtpServer="lsg.moon.net";
   //SmtpMail.SmtpServer="localhost";
   SmtpMail.SmtpServer="smtp.163.com";
   SmtpMail.Send(msg);
  }
  }
}
}

using System.web.Mail;

            MailMessage msg = new MailMessage();
            //发送方地址(如test@163.com)
            msg.From = "zdyguilong@163.com";
            //接收方地址(如test@163.com)
            msg.To = "zdyguilong@163.com";
            //正文内容类型
            msg.BodyFormat = MailFormat.Html;
            //正文内容编码
            msg.BodyEncoding = System.Text.Encoding.Default;
            //主题
            msg.Subject = "张大宇向您问好";
            //内容
            msg.Body = "<html><head><META content=zh-cn http-equiv=Content-Language><meta http-equiv='Content-Type' content='text/html; charset=gb2312'><style type=text/css>A:link { FONT-SIZE: 9pt; TEXT-DECORATION: none; color: #000000}A:visited {FONT-SIZE: 9pt; TEXT-DECORATION: none; color: #666666}A:hover {COLOR: #ff6600; FONT-SIZE: 9pt; TEXT-DECORATION: underline}BODY {FONT-SIZE: 9pt} --></style></head><body><font color=red>用户名：" + UserName.Text.Trim() + "</font><br><font color=green>密码：" + strUserPsw.ToString() + "</font><br><b>验证地址：</b><a href='http://192.168.1.98/AllFiles/Member/CheckFromEmail.aspx?UserName=" + UserName.Text.Trim() + "'target=_blank>http://192.168.1.98/AllFiles/Member/CheckFromEmail.aspx?UserName=" + UserName.Text.Trim() + "</a>。如果您不能点击链接进行跳转，请把这个地址粘贴到浏览器的地址栏直接访问。<br><font color=red>此邮件不必回复，谢谢。</font></body></html>";
            //设置为需要用户验证
            msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate", "1");
            //设置验证用户名
            msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendusername", "zdyguilong");
            //设置验证密码
            msg.Fields.Add("http://schemas.microsoft.com/cdo/configuration/sendpassword", "123456");
            //邮件服务器地址(如smtp.163.com)
            SmtpMail.SmtpServer = "smtp.163.com";
            //发送
            SmtpMail.Send(msg);
            //Response.Write("<script language='javascript'>alert('注册成功');window.location='../default.aspx'</script>");