1 public ActionResult bindStep3(ModelCompany c)
 2         {
 3             .........
 4             ..........
 5             ...........
 6             MailAddress MessageFrom = new MailAddress("xxxxx@qq.com"); //发件人邮箱地址 
 7             string MessageTo = company.COMPANY_EMAIL; //收件人邮箱地址 
 8             string MessageSubject = "激活验证"; //邮件主题 
 9             string MessageBody = "请进行邮箱验证来完成您注册的最后一步,点击下面的链接激活您的帐号：<br><a target='_blank' rel='nofollow' style='color: #0041D3; text-decoration: underline' href=''>激活</a>"; //邮件内容 （一般是一个网址链接，生成随机数加验证id参数，点击去网站验证。）
10  
11         if (SendMail(MessageFrom, MessageTo, MessageSubject, MessageBody))
12         {
13             Response.Write("<script type='text/javascript'>alert('发送邮件失败');</script>");
14         }
15         else
16         {
17             Response.Write("<script type='text/javascript'>alert('发送邮件失败');</script>");
18         }
19             TempData["CompanyBind3"] = company;
20             return View("bindStep3");
21         }
22 
23         public bool SendMail(MailAddress MessageFrom,string MessageTo,string MessageSubject,string MessageBody)   //发送验证邮件
24         {
25             MailMessage message = new MailMessage();
26             message.To.Add(MessageTo);
27             message.From = MessageFrom;
28             message.Subject = MessageSubject;
29             message.SubjectEncoding = System.Text.Encoding.UTF8;
30             message.Body = MessageBody;
31             message.BodyEncoding = System.Text.Encoding.UTF8;
32             message.IsBodyHtml = true; //是否为html格式 
33             message.Priority = MailPriority.High; //发送邮件的优先等级 
34             SmtpClient sc = new SmtpClient();
35             sc.EnableSsl = true;//是否SSL加密
36             sc.Host = "smtp.qq.com"; //指定发送邮件的服务器地址或IP 
37             sc.Port = 587; //指定发送邮件端口 
38             sc.Credentials = new System.Net.NetworkCredential("xxxxx@qq.com", "xxxxx"); //指定登录服务器的用户名和密码(注意：这里的密码是开通上面的pop3/smtp服务提供给你的授权密码，不是你的qq密码)
39 
40             try
41             {
42                 sc.Send(message); //发送邮件 
43             }
44             catch(Exception e)
45             {
46                 Response.Write(e.Message);
47                 return false;
48             }
49             return true;
50            
51         }