<appSettings>

    <add key="FromMail" value="xxx@163.com"/>

    <add key="MailDomain" value="smtp.163.com"/>

    <add key="MailServerUser" value="xxx"/>

    <add key="MailServerPWD" value="xxx"/>

</appSetting>

///发送找回密码Email

///发送注册成功Email

///发送Email方法

using System;

using System.Collections.Generic;

using System.Text;

using System.Threading;

using System.Globalization;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Configuration;

using System.Net.Mail;

namespace Tools

{

    public class Email

    {

        public static bool SendMemberJobEmail(Model.Msg member)

        {

            StringBuilder sb = new StringBuilder();

            sb.Append("<p>找回密码</p>");

            sb.Append("<p>用户名:"+member.mname+"</p>");

            sb.Append("<p>密码："+member.content+"</p>");

            string fromMail = ConfigurationManager.AppSettings["FromMail"].ToString();

            string toMail = member.email;//ConfigurationManager.AppSettings["ToMail"].ToString();

            string server = ConfigurationManager.AppSettings["MailDomain"].ToString();

            string userName = ConfigurationManager.AppSettings["MailServerUser"].ToString();

            string password = ConfigurationManager.AppSettings["MailServerPWD"].ToString();

            string subject = "(科技网站        " + DateTime.Now.ToString("yyyy-MM-dd HH-mm-ss") + ")";

            bool result = SendMail(fromMail, toMail, subject, sb.ToString(), server, userName, password, true);

            return result;

        }

        ///   <summary>

        ///   发送邮件

        ///   </summary>

        ///   <param   name= "server "> smtp地址 </param>

        ///   <param   name= "username "> 用户名 </param>

        ///   <param   name= "password "> 密码 </param>

        ///   <param   name= "from "> 发信人地址 </param>

        ///   <param   name= "to "> 收信人地址 </param>

        ///   <param   name= "subject "> 邮件标题 </param>

        ///   <param   name= "body "> 邮件正文 </param>

        ///    <param   name= "IsHtml "> 是否是HTML格式的邮件 </param>

        public static bool SendMail(string from, string to, string subject, string body, string server, string username, 

string password, bool IsHtml)

        {

            //设置SMTP 验证

            SmtpClient mailClient = new SmtpClient(server);

            if(server == "smtp.gmail.com")

            {

                mailClient.Port = ;

                mailClient.EnableSsl = true;

            }

            //表示当前登陆用户的默认凭据进行身份验证，并且包含用户名密码

            mailClient.UseDefaultCredentials = true;

            //mailClient.Host = "smtp.gmail.com";

            mailClient.Credentials = new System.Net.NetworkCredential(username, password);

            //指定如何发送电子邮件。

            //Network         电子邮件通过网络发送到   SMTP   服务器。

            //PickupDirectoryFromIis   将电子邮件复制到挑选目录，然后通过本地   Internet   信息服务   (IIS)   传送。    

            //SpecifiedPickupDirectory 将电子邮件复制到 SmtpClient.PickupDirectoryLocation 属性指定的目录，然后由外部应

用程序传送。    

            mailClient.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;

            //创建邮件对象

            MailMessage mailMessage = new MailMessage(from, to, subject, body);

            //定义邮件正文，主题的编码方式

            mailMessage.BodyEncoding = System.Text.Encoding.GetEncoding("gb2312");

            mailMessage.SubjectEncoding = System.Text.Encoding.GetEncoding("gb2312");

            //获取或者设置一个值，该值表示电子邮件正文是否为HTML

            mailMessage.IsBodyHtml = IsHtml;

            //指定邮件的优先级

            mailMessage.Priority = MailPriority.Normal;

            /*

            //   //添加附件

            //System.Web.Mail.MailAttachment   mailAttachment=new   System.Web.Mail.MailAttachment(@ "f:/att.txt ");

            if (strFileName != " " && strFileName != null)

            {

                Attachment data = new Attachment(strFileName);

                mailMessage.Attachments.Add(data);

            }

             */

            //发件人身份验证,否则163   发不了

            mailClient.Credentials = new System.Net.NetworkCredential(username, password);

            //发送

            //try

            //{

                mailClient.Send(mailMessage);

                return true;

            //}

            //catch(Exception ex)

            //{

            //    return false;

            //}

        }

    }

}