asp.net 发送邮件到指定邮箱

#region 发送邮件到指定邮箱

       /// <summary>

       /// 发送邮件

       /// </summary>

       /// <param name="to">收件人邮件地址</param>

       /// <param name="from">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</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</param>

public string  SendEmails(string to)

       {

string mess = "";

try

           {

string from ="XXX.com";//发件人邮件地址

stringuserName ="XXX.com";//发件人邮件地址

string password ="XXX";

stringsmtpHost ="smtp.exmail.qq.com";//腾讯

MailAddressfroms = new MailAddress(from);

MailAddress email = new MailAddress(to);

MailMessage message = newMailMessage(froms, email);

message.Subject = "忘记密码提示（XXXX）";//设置邮件主题

message.IsBodyHtml = true;//设置邮件正文为html格式

stringurl ="http://www.XXXX.aspx?flag=" + email;

message.Body = "尊敬的<spanstyle='color:#d20954'>" + email + "</span>，您好：<br><br/>您在(XX)点击了“忘记密码”按钮，故系统自动给您发送了这封邮件，您可以点击以下链接修改您的密码：<a title='点击马上登陆网站修改密码！' href='" + url + "' style='color:#d20954'target='_blank'>点击马上登陆网站修改密码！</a>  ";//设置邮件内容

SmtpClient client = newSmtpClient(smtpHost);

client.UseDefaultCredentials = true;

 ////设置发送邮件身份验证方式

client.Credentials = newNetworkCredential(userName, password);

client.DeliveryMethod =SmtpDeliveryMethod.Network;

client.Send(message);

           }

catch (Exception ex)

           {

mess = newCommon.YKException().GetErrorInfo(ex, this);

           }

return mess;

       }

       #endregion