发送邮件代码

Convert.ToString(MaxNo + rowNum - 1).PadLeft(4, '0'); 密码位数够补数字
public void SendMail(string mailAddress, string mailTitle, string UserName, string NwePassWord)
{
MailMessage objMailMessage = new MailMessage();
string fromAddress = "XFJCIFLYTEK@163.com";//你在web.config中配置的发件人地址，就是你的邮箱地址。
string mailHost = "smtp.163.com";//邮件服务器，如mail.qq.com
string mailContent = "用户名：" + UserName + ",新密码：" + NwePassWord;
objMailMessage.From = new MailAddress(fromAddress);//发送方地址
objMailMessage.To.Add(new MailAddress(mailAddress));//收信人地址
objMailMessage.BodyEncoding = System.Text.Encoding.UTF8;//邮件编码
objMailMessage.Subject = mailTitle;//邮件标题
objMailMessage.Body = mailContent;//邮件内容
objMailMessage.IsBodyHtml = true;//邮件正文是否为html格式
SmtpClient objSmtpClient = new SmtpClient();
objSmtpClient.Host = mailHost;//邮件服务器地址
objSmtpClient.DeliveryMethod = SmtpDeliveryMethod.Network;//通过网络发送到stmp邮件服务器
objSmtpClient.Credentials = new System.Net.NetworkCredential("XFJCIFLYTEK@163.com", "1qaz!@#$");//发送方的邮件地址，密码
//objSmtpClient.EnableSsl = true;//SMTP 服务器要求安全连接需要设置此属性
try
{
objSmtpClient.Send(objMailMessage);
}
catch (Exception ex)
{
//LogHelper.WriteLog(LogFile.Error, ex.ToString());//记录错误日志
}
}