C#发送邮件
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using System;
using System.Data;
using System.Configuration;
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.Mail;
using System.Net;
/// <summary>
/// MailControl 的摘要说明
/// </summary>
public class MailControl
{
/// <summary>
/// 发送邮件
/// </summary>
/// <param name="toStr">收件人邮件地址</param>
/// <param name="fromStr">发件人邮件地址</param>
/// <param name="subject">邮件主题</param>
/// <param name="body">邮件内容</param>
/// <param name="username">登录smtp主机时用到的用户名,注意是邮件地址'@'以前的部分</param>
/// <param name="password">登录smtp主机时用到的用户密码</param>
/// <param name="smtpHost">发送邮件用到的smtp主机SMTP.163.COM</param>
public static void Send(string toStr, string fromStr, string subject, string body, string userName, string password, string smtpHost)
{
MailAddress from = new MailAddress(fromStr);
MailAddress to = new MailAddress(toStr);
MailMessage message = new MailMessage(fromStr, toStr);
message.Subject = subject;//设置邮件主题
message.IsBodyHtml = true;//设置邮件正文为html格式
message.Body = body;//设置邮件内容
SmtpClient client = new SmtpClient(smtpHost);
//设置发送邮件身份验证方式
//注意如果发件人地址是abc@def.com,则用户名是abc而不是abc@def.com
client.Credentials = new NetworkCredential(userName, password);
client.Send(message);
}
}