asp.net 2.0 如何发送电子邮件

[Jack_ljk]

asp.net 2.0 如何发送电子邮件？本人用了n多方法，都提示错误，请指教！多谢各位了！！

[sibyle]

system.web.mail 吧　记不太清了　这个是.net自带的

或者　可以用Jmail

[sibyle]

http://www.51aspx.com/CV/JH1GEZ9ACZA70/
发送邮件源码　你可以下来试试

[sunjay117]

{
MailMessage mailMsg = new MailMessage(from,to);
mailMsg.IsBodyHtml = true;
mailMsg.Body = "asdfasdf<hr>";

mailMsg.Subject = "ceshie";
SmtpClient client = new SmtpClient("smtp.126.com");//smpt服务器
client.Credentials = new NetworkCredential("用户名", "密码");
client.Send(mailMsg);
}
catch (Exception ex)
{
Response.Write(ex.Message);
}

[gcaling2006]

MAIL对象可发送HTML格式，还可附带附件，在.net2.0好实现的。

[youthkin]

楼上说的很完整。顶一下

[endersun]

顶一下

[xiyongjie]

up

[蝶恋花雨]

JMAIL实现我有源码
我给你
经过测试没问题可以多发！

1.安装jmail4.3

2.找到jmail.dll（Program Files\Dimac\w3JMail4下）

3.执行Program Files\Microsoft Visual Studio .NET\FrameworkSDK\Bin\ildasm.exe（可使用Visual Studio .Net 2003 命令提示),

格式如下：tlbimp c:\Program Files\Dimac\w3JMail4\jmail.dll /out:myJmail.dll /namespace:myJmail

就是我在Visual Studio .Net 2005命令提示下编译执行 tlbimp c:\Program Files\Dimac\w3JMail4\jmail.dll /out:myJmail.dll /namespace:myJmail
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Web.Mail;
using System.Web.Util;
using myJmail;

using Tool;
using Manager;
using Entity;

public partial class UserControls_Jmaill : System.Web.UI.UserControl
{
string strCurrentPath = DateTime.Now.Year.ToString() + DateTime.Now.Month.ToString();
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnSend_Click(object sender, EventArgs e)
{
try
{
this.lblTitle.Text = "发送邮件控件";

myJmail.Message Jmail = new myJmail.Message();
DateTime t = DateTime.Now;
String Subject = this.txtTitle.Text;
String body = this.txtContent.Text;
string FromEmail = this.txtFormEmail.Text.Trim();//你的email
String ToEmail = this.txtToEmail.Text;//对方的email
String AddAttachment = this.FileUploadSubject.PostedFile.FileName;
//Silent属性：如果设置为true,JMail不会抛出例外错误. JMail. Send( () 会根据操作结果返回true或false
Jmail.Silent = true;
//Jmail创建的日志，前提loging属性设置为true
Jmail.Logging = true;
//字符集，缺省为"US-ASCII"
Jmail.Charset = "GB2312";
//信件的contentype. 缺省是"text/plain"） : 字符串如果你以HTML格式发送邮件, 改为"text/html"即可。
// Jmail.ContentType = "text/html";
ToEmail = ToEmail.Replace("\n", "").Replace(" ", "");
string[] str = ToEmail.Split(',');

for (int i = 0; i < str.Length; i++)
{
//添加收件人
Jmail.AddRecipient(str[i], "", "");

Jmail.From = FromEmail;
//发件人邮件用户名
Jmail.MailServerUserName = FromEmail;
//发件人邮件密码
Jmail.MailServerPassWord = "";//FromEmail邮箱的登陆密码
//设置邮件标题
Jmail.Subject = Subject;
//邮件添加附件,(多附件的话，可以再加一条Jmail.AddAttachment( "c:\\test.jpg",true,null);)就可以搞定了。［注］：加了附件，讲把上面的Jmail.ContentType="text/html";删掉。否则会在邮件里出现乱码。
Jmail.AddAttachment(AddAttachment, true, null);
//邮件内容
Jmail.Body = body + t.ToString();
//加密文件
//Jmail.PGPEncrypt = true;
//Jmail发送的方法
Jmail.Send("smtp.163.com", false);
Jmail.ClearAttachments();
Jmail.ClearRecipients();
}
Jmail.Close();
}
catch (Exception ex)
{
this.lblMessage.Text = ex.Message;
}
}

}
配置生成好新的MYJAMIL.DLL 是在Microsoft .NET Framework SDK v2.0里面的SDK 命令提示里面配置DLL配置好了才能用

[wizardlun]

簡單明了

string s_from = TextBox1.Text;
string s_to = "***@163.com";
string pwd = "***";
string dominoServerIP = "192.168.*.*";


int i = s_from.IndexOf("@");
string username = s_from.Substring(0, i);



MailAddress from = new MailAddress(s_from);
MailAddress to = new MailAddress(s_to);
MailMessage mailobj = new MailMessage(from, to);
mailobj.Subject = "***";
mailobj.Body = "***";
mailobj.IsBodyHtml = true;
mailobj.BodyEncoding = System.Text.Encoding.GetEncoding("GB2312");
mailobj.Priority = MailPriority.High;



SmtpClient smtp = new SmtpClient(dominoServerIP);

smtp.UseDefaultCredentials = false;
smtp.Credentials = new NetworkCredential(username, pwd);
smtp.DeliveryMethod = SmtpDeliveryMethod.Network;

[hong_liang]

建议楼主使用第三方控件,如 jmail 组件,我目前也一直在使用它,还不错,以前利用的也是.net系统自带的mail类,但实际效果有时不怎么理想.

[Jack_ljk]

大哥们，我说的是2.0的呀～好像没有SmtpClient这个对象吧

[Jack_ljk]

System.Web.HttpException: 邮件无法发送到 SMTP 服务器。传输错误代码为 0x80040217
又出现了这个错误，不知道究竟问题在哪里呀？求救～～～～

[Dleno]

http://blog.csdn.net/dingsongtao/archive/2007/05/30/1631417.aspx

[Jack_ljk]

请问哪里有jmail4.3 下载？

[EYESPACE]

学习了，谢

[wizardlun]

我的就是用2.0的啊,怎麼在你的機子上不行了?

[april1127]

我用的也是2.0 就是这么做的，你试试。


txtContent.Text 内容

Imports System.Net.Mail

Partial Class Mail_SendMail_WithMailObject
Inherits System.Web.UI.Page

Protected Sub btnSend_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSend.Click
Dim objMail As New MailMessage
objMail.From = New MailAddress("发件人邮箱地址")
objMail.To.Add(收件人邮件地址)
objMail.Subject.Insert(0, txtContent.Text)
objMail.Body = txtContent.Text

Dim smtp As New SmtpClient()

smtp.DeliveryMethod = SmtpDeliveryMethod.Network
smtp.Send(objMail)
End Sub


End Sub
End Class

[Jack_ljk]

问题搞定，结贴了！多谢各位