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<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<table id="TABLE1" runat="server" border="0" cellpadding="0" cellspacing="0">
<tr>
<td style="width: 393px">
收信:<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox><br />
主题:<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox><br />
内容:<asp:TextBox ID="TextBox3" runat="server" Height="154px" TextMode="MultiLine"
Width="336px"></asp:TextBox><br />
<asp:Button ID="Button1" runat="server" Text="发送" OnClick="Button1_Click" /></td>
</tr>
</table>
</div>
<table id="Table2" runat="server" border="0" cellpadding="0" cellspacing="0" visible="false">
<tr>
<td align="center" style="width: 400px">
<asp:Label ID="Label1" runat="server" ForeColor="Red" Text="恭喜您,发表成功!"></asp:Label><br />
<asp:Button ID="Button2" runat="server" Text="返回" OnClick="Button2_Click" /></td>
</tr>
</table>
</form>
</body>
</html>
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.Net;
using System.Net.Mail;
public partial class sendMail : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
////设置发件人信箱,及显示名字
MailAddress from = new MailAddress("lichuan3@126.com", "J.L.C");
//设置收件人信箱,及显示名字
MailAddress to = new MailAddress(TextBox1.Text, "JLC");
//创建一个MailMessage对象
MailMessage oMail = new MailMessage(from, to);
oMail.Subject = TextBox2.Text; //邮件标题
oMail.Body = TextBox3.Text; //邮件内容
oMail.IsBodyHtml = true; //指定邮件格式,支持HTML格式
oMail.BodyEncoding = System.Text.Encoding.GetEncoding("GB2312");//邮件采用的编码
oMail.Priority = MailPriority.High;//设置邮件的优先级为高
//发送邮件服务器
SmtpClient client = new SmtpClient();
client.Host = "smtp.126.com"; //指定邮件服务器
client.Credentials = new NetworkCredential("lichuan3@126.com", "jlc3509589934");//指定服务器邮件,及密码
//发送
try
{
client.Send(oMail); //发送邮件
Label1.Text = "恭喜你!邮件发送成功。";
}
catch
{
Label1.Text = "邮件发送失败,检查网络及信箱是否可用。";
}
oMail.Dispose(); //释放资源
TABLE1.Visible = false;
Table2.Visible = true;
}
protected void Button2_Click(object sender, EventArgs e)
{
//返回,继续发送
Response.Redirect(Request.Url.ToString());
TABLE1.Visible = true;
Table2.Visible = false;
}
}
using System.Net.Mail;
public void sendMail(string MailAddressto, string body)
{
MailMessage mailMsg = new MailMessage();
try
{//创建MailMessage对象
//设置发送者的邮件地址
mailMsg.From = new MailAddress("fffff@sina.com");
//设置收件人的邮件地址
mailMsg.To.Add(new MailAddress(MailAddressto));
//设置邮件主题
mailMsg.Subject = "密码找回系统";
//设置邮件内容
mailMsg.Body = "尊敬的用户!您好,您的新密码是" + body + " ,为了您的帐号安全,请您尽快登录进行修改。";
SmtpClient c = new SmtpClient("smtp.sina.com");
c.Send(mailMsg);
}
catch (Exception ex)
{
Response.Write(ex.Message);
}
}
<system.net>
<mailSettings>
<smtp from="fffff@sina.com">
<network host="smtp.sina.com" password="密码" port="25" userName="用户名" defaultCredentials="false"/>
</smtp>
</mailSettings>
</system.net>