ASP.NET 异步操作详解和邮箱的验证

using System.Net.Mail;

public partial class jqueryText_Limit : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
MailAddress MessageFrom = new MailAddress("sengoo@126.com"); //发件人邮箱地址
string MessageTo = "237254883@qq.com"; //收件人邮箱地址
string MessageSubject = "邮件主题"; //邮件主题
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='http://www.ipyy.net/regeditOK.aspx'>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。）

if (Send(MessageFrom, MessageTo, MessageSubject, MessageBody))
{
Response.Write("发送邮件成功");
}
else
{
Response.Write("发送邮件失败");
}
}
/// <summary>
/// 发送电子邮件
/// </summary>
/// <param name="MessageFrom">发件人邮箱地址</param>
/// <param name="MessageTo">收件人邮箱地址</param>
/// <param name="MessageSubject">邮件主题</param>
/// <param name="MessageBody">邮件内容</param>
/// <returns></returns>
public bool Send(MailAddress MessageFrom, string MessageTo, string MessageSubject, string MessageBody)
{
MailMessage message = new MailMessage();

// if (FileUpload1.PostedFile.FileName != "")
// {
// Attachment att = new Attachment("d://test.txt");//发送附件的内容
//    message.Attachments.Add(att);
// }

message.From = MessageFrom;
message.To.Add(MessageTo); //收件人邮箱地址可以是多个以实现群发
message.Subject = MessageSubject;
message.Body = MessageBody;
//message.Attachments.Add(objMailAttachment);
message.IsBodyHtml = false; //是否为html格式
message.Priority = MailPriority.High; //发送邮件的优先等级

SmtpClient sc = new SmtpClient();
sc.Host = "smtp.126.com"; //指定发送邮件的服务器地址或IP
sc.Port = 25; //指定发送邮件端口
sc.Credentials = new System.Net.NetworkCredential("sengoo@126.com", "xxx"); //指定登录服务器的用户名和密码(发件人的邮箱登陆密码)

try
{
sc.Send(message); //发送邮件
}
catch
{
return false;
}
return true;

}
}